My error-handling library and ANSI prototypes (Part 2/2)
Bennett Todd
bet at dukeac.UUCP
Sat Feb 4 11:51:56 AEST 1989
: This is a sharchive -- extract the files by running through sh.
echo x - bent-stdio.h
sed 's/^X//' <<\Shar_Eof >bent-stdio.h
X/********************************\
X* *
X* Forms for Sections 2 and 3 UPM *
X* *
X* Based on the 4.3BSD UPM *
X* ifdef-ed for (and only tested *
X* on) SunOS. *
X* *
X\********************************/
X
X/* Includes for section 2 */
X#include <sys/errno.h>
X#include <sys/types.h>
X#include <sys/socket.h>
X#include <sys/file.h>
X#include <sys/time.h>
X#ifndef sun
X#include <sys/inode.h>
X#else
X#include <sys/vnode.h>
X#include <ufs/inode.h>
X#endif
X#include <fcntl.h>
X#include <sys/param.h>
X#include <sys/resource.h>
X#include <sys/ioctl.h>
X#include <sys/signal.h>
X#include <sys/ptrace.h>
X#ifndef sun
X#include <sys/quota.h>
X#else
X#include <ufs/quota.h>
X#endif
X#include <sys/uio.h>
X#include <sys/reboot.h>
X#include <signal.h>
X#include <sys/stat.h>
X#include <syscall.h>
X#include <sys/wait.h>
X
X/* Includes for section 3 */
X#include <math.h>
X#include <assert.h>
X#include <netinet/in.h>
X#include <ctype.h>
X#include <sys/dir.h>
X#include <stdio.h>
X#include <disktab.h>
X#include <fstab.h>
X#include <grp.h>
X#include <netdb.h>
X#include <pwd.h>
X#ifndef sun
X#include <ttyent.h>
X#endif
X#include <arpa/inet.h>
X#include <nlist.h>
X#ifndef sun
X#include <netns/ns.h>
X#endif
X#ifdef __STDC__
X#include <stdarg.h>
X#else
X#include <varargs.h>
X#endif
X#include <arpa/nameser.h>
X#ifndef sun
X#include <resolv.h>
X#else
X#include <arpa/resolv.h>
X#endif
X#include <setjmp.h>
X#if 0
X#include <strings.h> /* triggers a gratuitous type incompatibility */
X#endif
X#include <sgtty.h>
X#include <syslog.h>
X#include <sys/timeb.h>
X#include <sys/times.h>
X#include <sys/vlimit.h>
X#include <sys/vtimes.h>
X
X#ifdef __STDC__
X
X/* accept(2) -- accept a connection on a socket */
Xint accept(int, struct sockaddr *, int *);
X
X/* access(2) -- determine accessibility of file */
Xint access(const char *, int);
X
X/* acct(2) -- turn accounting on or off */
Xint acct(const char *);
X
X/* adjtime(2) -- correct the time to allow synchronization of the system clock */
Xint adjtime(struct timeval *, struct timeval *);
X
X/* bind(2) -- bind a name to a socket */
Xint bind(int, struct sockaddr *, int);
X
X/* brk(2), sbrk(2) -- change data segment size */
Xchar *brk(char *);
Xchar *sbrk(int);
X
X/* chdir(2) -- change working directory */
Xint chdir(const char *);
X
X/* chmod(2) -- change mode of file */
Xint chmod(const char *, int);
Xint fchmod(int, int);
X
X/* chown(2) -- change owner and group of a file */
Xint chown(const char *, int, int);
Xint fchown(int, int, int);
X
X/* chroot(2) -- change root directory */
Xint chroot(const char *);
X
X/* close(2) -- delete a descriptor */
Xint close(int);
X
X/* connect(2) -- initiate a connection on a socket */
Xint connect(int, struct sockaddr *, int);
X
X/* creat(2) -- create a new file */
Xint creat(const char *, int);
X
X/* dup(2), dup2(2) -- duplicate a descriptor */
Xint dup(int);
Xint dup2(int, int);
X
X/* execve(2) -- execute a file */
Xint execve(const char *, const char *[], const char *[]);
X
X/* _exit(2) -- terminate a process */
Xvoid _exit(int);
X
X/* fcntl(2) -- file control */
Xint fcntl(int, int, int);
X
X/* flock(2) -- apply or remove an advisory lock on an open file */
Xint flock(int, int);
X
X/* fork(2) -- create a new process */
Xint fork(void);
X
X/* fsync(2) -- synchronize a file's in-core state with that on disk */
Xint fsync(int);
X
X/* getdtablesize(2) -- get descriptor table size */
Xint getdtablesize(void);
X
X/* getgid(2), getegid(2) -- get group identity */
X#ifdef sun
Xtypedef int gid_t;
X#endif
Xgid_t getgid(void);
Xgid_t getegid(void);
X
X/* getgroups(2) -- get group access list */
Xint getgroups(int, int *);
X
X/* gethostid(2), sethostid(2) -- get/set unique identifier of current host */
Xlong gethostid(void);
Xint sethostid(long);
X
X/* gethostname(2), sethostname(2) -- get/set name of current host */
Xint gethostname(const char *, int);
Xint sethostname(const char *, int);
X
X/* getitimer(2), setitimer(2) -- get/set value of interval timer */
Xint getitimer(int, struct itimerval *);
Xint setitimer(int, struct itimerval *, struct itimerval *);
X
X/* getpagesize(2) -- get system page size */
Xint getpagesize(void);
X
X/* getpeername(2) -- get name of connected peer */
Xint getpeername(int, struct sockaddr *, int *);
X
X/* getpgrp(2) -- get process group */
Xint getpgrp(int);
X
X/* getpid(2), getppid(2) -- get proces identification */
Xint getpid(void);
Xint getppid(void);
X
X/* getpriority(2), setpriority(2) -- get/set program scheduling priority */
Xint getpriority(int, int);
Xint setpriority(int, int, int);
X
X/* getrlimit(2), setrlimit(2) -- control maximum system resource consumption */
Xint getrlimit(int, struct rlimit *);
Xint setrlimit(int, struct rlimit *);
X
X/* getrusage(2) -- get information about resource utilization */
Xint getrusage(int, struct rusage *);
X
X/* getsockname(2) -- get socket name */
Xint getsockname(int, struct sockaddr *, int *);
X
X/* getsockopt(2), setsockopt(2) -- get and set options on sockets */
Xint getsockopt(int, int, int, char *, int *);
Xint setsockopt(int, int, int, char *, int *);
X
X/* gettimeofday(2), settimeofday(2) -- get/set date and time */
Xint gettimeofday(struct timeval *, struct timezone *);
Xint settimeofday(struct timeval *, struct timezone *);
X
X/* getuid(2), geteuid(2) -- get user identity */
X#ifdef sun
Xtypedef int uid_t;
X#endif
Xuid_t getuid(void);
Xuid_t geteuid(void);
X
X/* ioctl(2) -- control device */
Xint ioctl(int, unsigned long, char *);
X
X/* kill(2) -- send signal to process */
Xint kill(int, int);
X
X/* killpg(2) -- send signal to process group */
Xint killpg(int, int);
X
X/* link(2) -- make a hard link to a file */
Xint link(const char *, const char *);
X
X/* listen(2) -- listen for connections on a socket */
Xint listen(int, int);
X
X/* lseek(2) -- move read/write pointer */
Xoff_t lseek(int, off_t, int);
X
X/* mkdir(2) -- make a directory file */
Xint mkdir(const char *, int);
X
X/* mknod(2) -- make a special file */
Xint mknod(const char *, int, int);
X
X/* mount(2), umount(2) -- mount or remove file system */
Xint mount(const char *, const char *, int);
Xint umount(const char *);
X
X/* open(2) -- open a file for reading or writing, or create a new file */
Xint open(const char *, int, int);
X
X/* pipe(2) -- create an interprocess communication channel */
Xint pipe(int [2]);
X
X/* profil(2) -- execution time profile */
Xint profil(const char *, int, int, int);
X
X/* ptrace(2) -- process trace */
Xint ptrace(int, int, int *, int);
X
X/* quota(2) -- manipulate disk quotas */
Xint quota(int, int, int, char *);
X
X/* read(2), readv(2) -- read input */
Xint read(int, char *, int);
Xint readv(int, struct iovec *, int);
X
X/* readlink(2) -- read value of a symbolic link */
Xint readlink(const char *, char *, int);
X
X/* reboot(2) -- reboot system or halt processor */
Xint reboot(int);
X
X/* recv(2), recvfrom(2), recvmsg(2) -- receive a message from a socket */
Xint recv(int, char *, int, int);
Xint recvfrom(int, char *, int, int, struct sockaddr *, int *);
Xint recvmsg(int, struct msghdr [], int);
X
X/* rename(2) -- change the name of a file */
Xint rename(const char *, const char *);
X
X/* rmdir(2) -- remove a directory file */
Xint rmdir(const char *);
X
X/* select(2) -- synchronous I/O multiplexing */
Xint select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
X
X/* send(2), sendto(2), sendmsg(2) -- send a message from a socket */
Xint send(int, char *, int, int);
Xint sendto(int, char *, int, int, struct sockaddr *, int);
Xint sendmsg(int, struct msghdr [], int);
X
X/* setgroups(2) -- set group access list */
Xint setgroups(int, int*);
X
X/* setpgrp(2) -- set process group */
Xint setpgrp(int, int);
X
X/* setquota(2) -- enable/disable quotas on a file system */
Xint setquota(char *, char *);
X
X/* setregid(2) -- set real and effective group ID */
Xint setregid(int, int);
X
X/* setreuid(2) -- set real and effective user ID's */
Xint setreuid(int, int);
X
X/* shutdown(2) -- shut down part of a full-duplex connection */
Xint shutdown(int, int);
X
X/* sigblock(2) -- block signals */
Xint sigblock(int);
X
X/* sigpause(2) -- atomically release blocked signals and wait for interrupt */
Xint sigpause(int);
X
X/* sigreturn(2) -- return from a signal (4.3BSD only) */
Xint sigreturn(struct sigcontext *);
X
X/* sigsetmask(2) -- set current signal mask */
Xint sigsetmask(int);
X
X/* sigstack(2) -- set and/or get signal stack context */
Xint sigstack(struct sigstack *, struct sigstack *);
X
X/* sigvec(2) -- software signal facilities */
Xint sigvec(int, struct sigvec *, struct sigvec *);
X
X/* socket(2) -- create an endpoint ffor communication */
Xint socket(int, int, int);
X
X/* socketpair(2) -- create a pair of connected sockets */
Xint socketpair(int, int, int, int [2]);
X
X/* stat(2), lstat(2), fstat(2) -- get file status */
Xint stat(const char *, struct stat *);
Xint lstat(const char *, struct stat *);
Xint fstat(int, struct stat *);
X
X/* swapon(2) -- add a swap device for interleaved paging/swapping */
Xint swapon(const char *);
X
X/* symlink(2) -- make a symbolic link to a file */
Xint symlink(const char *, const char *);
X
X/* sync(2) -- update super-block */
Xint sync(void);
X
X/* syscall(2) -- indirect system call */
Xint syscall(int, ...);
X
X/* truncate(2) -- truncate a file to a specified length */
Xint truncate(const char *, off_t);
Xint ftruncate(int, off_t);
X
X/* umask(2) -- set file creation mode mask */
Xint umask(int);
X
X/* unlink(2) -- remove directory entry */
Xint unlink(const char *);
X
X/* utimes(2) -- set file times */
Xint utimes(const char *, struct timeval [2]);
X
X/* vfork(2) -- spawn new process in a virtual memory efficient way */
Xint vfork(void);
X
X/* vhangup(2) -- virtually "hangup" the current control terminal */
Xint vhangup(void);
X
X/* wait(2), wait3(2) -- wait for process to terminate */
Xint wait(union wait *);
Xint wait3(union wait *, int, struct rusage *);
X
X/* write(2), writev(2) -- write output */
Xint write(int, const char *, int);
Xint writev(int, struct iovec *, int);
X
X/* abort(3) -- generate a fault */
Xint abort(void);
X
X/* abs(3) -- integer absolute value */
Xint abs(int);
X
X/* alarm(3C) -- schedule signal after specified time */
Xint alarm(unsigned);
X
X/* asinh(3M), acosh(3M), atanh(3M) -- inverse hyperbolic functions */
Xdouble asinh(double);
Xdouble acosh(double);
Xdouble atanh(double);
X
X/* assert(3) -- program verification */
X#ifndef assert
Xvoid assert(int);
X#endif
X
X/* atof(3), atoi(3), atol(3) -- convert ASCII to numbers */
Xdouble atof(const char *);
Xint atoi(const char *);
Xlong atol(const char *);
X
X/* bcopy(3), bcmp(3), bzero(3), ffs(3) -- bit and byte string operations */
Xvoid bcopy(const char *, char *, int);
Xint bcmp(const char *, const char *, int);
Xvoid bzero(char *, int);
Xint ffs(int);
X
X/* htonl(3N), htons(3N), ntonl(3N), ntohs(3N) -- convert values between host and network byte order */
X#ifndef htonl
Xu_long htonl(u_long);
Xu_short htons(u_short);
Xu_long ntohl(u_long);
Xu_short ntohs(u_short);
X#endif
X
X/* crypt(3), setkey(3), encrypt(3) -- DES encryption */
Xchar *crypt(char *, char *);
Xvoid setkey(char *);
Xvoid encrypt(char *, int);
X
X/* ctime(3), localtime(3), gmtime(3), asctime(3), timezone(3) -- convert date and time to ASCII */
Xchar *ctime(long *);
Xstruct tm *localtime(long *);
Xstruct tm *gmtime(long *);
Xchar *asctime(struct tm *);
Xchar *timezone(int, int);
X
X/* isalpha(3), isupper(3), islower(3), isdigit(3), isxdigit(3), isalnum(3), isspace(3), ispunct(3), isprint(3), isgraph(3), iscntrl(3), isascii(3), toupper(3), tolower(3), toascii(3) -- character classification macros */
X#ifndef isalpha
Xint isalpha(int);
Xint isupper(int);
Xint islower(int);
Xint isdigit(int);
Xint isxdigit(int);
Xint isalnum(int);
Xint isspace(int);
Xint ispunct(int);
Xint isprint(int);
Xint isgraph(int);
Xint iscntrl(int);
Xint isascii(int);
Xint toupper(int);
Xint tolower(int);
Xint toascii(int);
X#endif
X
X/* curses(3X) -- TBD */
X
X/* dbm(3X) -- TBD */
X
X/* opendir(3), readdir(3), telldir(3), seekdir(3), rewinddir(3), closedir(3) -- directory operations */
XDIR *opendir(const char *);
Xstruct direct *readdir(DIR *);
Xlong telldir(DIR *);
Xvoid seekdir(DIR *, long);
X#ifndef rewinddir
Xvoid rewinddir(DIR *);
X#endif
Xvoid closedir(DIR *);
X
X/* ecvf(3), fcvt(3), gcvt(3) -- output conversion */
Xchar *ecvt(double, int, int *, int *);
Xchar *fcvt(double, int, int *, int *);
Xchar *gcvf(double, int, char *);
X
X/* end(3), etext(3), edata(3) -- last locations in program */
Xextern int end;
Xextern int etext;
Xextern int edata;
X
X/* erf(3M), erfc(3M) -- error functions */
Xdouble erf(double);
Xdouble erfc(double);
X
X/* execl(3), execv(3), execle(3), execlp(3), execvp(3), exect(3), environ(3) -- execute a file */
Xint execl(const char *, ...);
Xint execv(const char *, const char *[]);
Xint execle(const char *, ...);
Xint execlp(const char *, ...);
Xint execvp(const char *, const char *[]);
Xint exect(const char *, const char *[], const char *[]);
Xextern char **environ;
X
X/* exit(3) -- terminate a process after flushing any pending output */
Xvoid exit(int);
X
X/* exp(3M), expm1(3M), log(3M), log10(3M), log1p(3M), pow(3M) -- exponential, logarithm, power */
Xdouble exp(double);
Xdouble expm1(double);
Xdouble log(double);
Xdouble log10(double);
Xdouble log1p(double);
Xdouble pow(double, double);
X
X/* fclose(3S), fflush(3S) -- close or flush a stream */
Xint fclose(FILE *);
Xint fflush(FILE *);
X
X/* ferror(3S), feof(3S), clearerr(3S), fileno(3S) -- stream status inquiries */
X#ifndef fileno
Xint feof(FILE *);
Xint ferror(FILE *);
Xvoid clearerr(FILE *);
Xint fileno(FILE *);
X#endif
X
X/* fabs(3M), floor(3M), ceil(3M), rint(3M) -- absolute value, floor, ceiling, and round-to-nearest functions */
Xdouble fabs(double);
Xdouble floor(double);
Xdouble ceil(double);
Xdouble rint(double);
X
X/* _filbuf(3U), _flsbuf(3U) -- visible underpinnings of stdio */
Xint _filbuf(FILE *);
Xint _flsbuf(unsigned char, FILE *);
X
X/* fopen(3S), freopen(3S), fdopen(3S) -- open a stream */
XFILE *fopen(const char *, const char *);
XFILE *freopen(const char *, const char *, FILE *);
XFILE *fdopen(int, const char *);
X
X/* fread(3S), fwrite(3S) -- buffered binary input/output */
Xint fread(char *, int, int, FILE *);
Xint fwrite(const char *, int, int, FILE *);
X
X/* frexp(3), ldexp(3), modf(3) -- split into mantissa and exponent */
Xdouble frexp(double, int *);
Xdouble ldexp(double, int);
Xdouble modf(double, double *);
X
X/* fseek(3S), ftell(3S), rewind(3S) -- reposition a stream */
Xint fseek(FILE *, long, int);
Xlong ftell(FILE *);
Xint rewind(FILE *);
X
X/* getc(3S), getchar(3S), fgetc(3S), getw(3S) -- get character or word from stream */
X#ifndef getc
Xint getc(FILE *);
Xint getchar(void);
X#endif
Xint fgetc(FILE *);
Xint getw(FILE *);
X
X/* getdiskbyname(3) -- get disk description by its name */
Xstruct disktab *getdiskbyname(const char *);
X
X/* getenv(3) -- value for environment name */
Xchar *getenv(const char *);
X
X/* getfsent(3), getfsspec(3), getfsfile(3), getfstype(3), setfsent(3), endfsent(3) -- get file system descriptor file entry */
Xstruct fstab *getfsent(void);
Xstruct fstab *getfsspec(char *);
Xstruct fstab *getfsfile(char *);
Xstruct fstab *getfstype(char *);
Xint setfsent(void);
Xint endfsent(void);
X
X/* getgrent(3), getgrgid(3), getgrnam(3), setgrent(3), endgrent(3) -- get group file entry */
Xstruct group *getgrent(void);
Xstruct group *getgrgid(int);
Xstruct group *getgrname(char *);
Xvoid setgrent(void);
Xvoid endgrent(void);
X
X/* gethostbyname(3N), gethostbyaddr(3N), gethostent(3N), sethostent(3N), endhostent(3N) -- get network host entry */
Xextern int h_errno;
Xstruct hostent *gethostbyname(char *);
Xstruct hostent *gethostbyaddr(char *, int, int);
Xstruct hostent *gethostent(void);
Xint sethostent(int);
Xvoid endhostent(void);
X
X/* getlogin(3) -- get login name */
Xchar *getlogin(void);
X
X/* getnetent(3N), getnetbyaddr(3N), getnetbyname(3N), setnetent(3N), endnetent(3N) -- get network entry */
Xstruct netent *getnetent(void);
Xstruct netent *getnetbyaddr(long, int);
Xstruct netent *getnetbyname(char *);
Xint setnetent(int);
Xvoid endnetent(void);
X
X/* getopt(3) -- get option letter from argv */
Xint getopt(int, char **, char *);
Xextern char *optarg;
Xextern int optind;
X
X/* getpass(3) -- read a password */
Xchar *getpass(char *);
X
X/* getprotoent(3N), getprotobynumber(3N), getprotobyname(3N), setprotoent(3N), endprotoent(3N) -- get protocol entry */
Xstruct protoent *getprotoent(void);
Xstruct protoent *getprotobynumber(int);
Xstruct protoent *getprotobyname(char *);
Xint setprotoent(int);
Xvoid endprotoent(void);
X
X/* getpw(3C) -- get name from uid */
Xint getpw(int, char *);
X
X/* getpwent(3), getpwuid(3), getpwnam(3), setpwent(3), endpwent(3), setpwfile(3) -- get password file entry */
Xstruct passwd *getpwuid(int);
Xstruct passwd *getpwnam(char *);
Xstruct passwd *getpwent(void);
Xint setpwent(void);
Xvoid endpwent(void);
Xint setpwfile(char *);
X
X/* gets(3S), fgets(3S) -- get a string from a stream */
Xchar *gets(char *);
Xchar *fgets(char *, int, FILE *);
X
X/* getservent(3N), getservbyport(3N), getservbyname(3N), setservent(3N), endservent(3N) -- get service entry */
Xstruct servent *getservent(void);
Xstruct servent *getservbyport(int, char *);
Xstruct servent *getservbyname(char *, char *);
Xint setservent(int);
Xvoid endservent(void);
X
X#ifndef sun
X/* getttyent(3), getttynam(3), setttyent(3), endttyent(3) -- get ttys file entry */
Xstruct ttyent *getttyent(void);
Xstruct ttyent *getttynam(char *);
Xint setttyent(void);
Xvoid endttyent(void);
X#endif
X
X/* getusershell(3), setusershell(3), endusershell(3) -- get legal user shells */
Xchar *getusershell(void);
Xint setusershell(void);
Xvoid endusershell(void);
X
X/* getwd(3) -- get current working directory pathname */
Xchar *getwd(char *);
X
X/* hypot(3M), cabs(3M) -- Euclidean distance, complex absolute value */
Xdouble hypot(double, double);
Xdouble cabs(struct {double x, y;});
X
X/* copysign(3M), drem(3M), finite(3M), logb(3M), scalb(3M) -- copysign, remainder, exponent manipulations */
Xdouble copysign(double, double);
Xdouble drem(double, double);
Xint finite(double);
Xdouble logb(double);
Xdouble scalb(double, int);
X
X/* inet_addr(3N), inet_network(3N), inet_ntoa(3N), inet_makeaddr(3N), inet_lnaof(3N), inet_netof(3N) -- Internet address manipulation routines */
Xunsigned long inet_addr(char *);
Xunsigned long inet_network(char *);
Xchar *inet_ntoa(struct in_addr);
Xstruct in_addr inet_makeaddr(int, int);
Xint inet_lnaof(struct in_addr);
Xint inet_netof(struct in_addr);
X
X/* infnan(3M) -- signals invalid floating-point operations on a VAX (temporary) */
X#ifdef vax
Xdouble infnan(int);
X#endif
X
X/* initgroups(3) -- initialize group access list */
Xint initgroups(char *, int);
X
X/* insque(3), remque(3) -- insert/remove element from a queue */
Xstruct qelem {
X struct qelem *q_forw;
X struct qelem *q_back;
X char q_data[0];
X};
Xvoid insque(struct qelem *, struct qelem *);
Xvoid remque(struct qelem *);
X
X/* j0(3M), j1(3M), jn(3M), y0(3M), y1(3M), yn(3M) -- bessel functions */
Xdouble j0(double);
Xdouble j1(double);
Xdouble jn(int, double);
Xdouble y0(double);
Xdouble y1(double);
Xdouble yn(int, double);
X
X/* lgamma(3M) -- log gamma function */
Xextern int signgam;
Xdouble lgamma(double);
X
X/* lib2648(3X) -- TBD (roight) */
X
X/* malloc(3), free(3), realloc(3), calloc(3), alloc(3) -- memory allocator */
Xchar *malloc(unsigned);
Xvoid free(char *);
Xchar *realloc(char *, unsigned);
Xchar *calloc(unsigned, unsigned);
Xchar *alloca(int);
X
X/* mktemp(3), mkstemp(3) -- make a unique file name */
Xchar *mktemp(char *);
Xint mkstemp(char *);
X
X/* monitor(3), monstartup(3), moncontrol(3) -- prepare execution profile */
Xvoid monitor(int (*)(), int (*)(), short [], int);
Xvoid monstartup(int (*)(), int (*)());
Xvoid moncontrol(int);
X
X/* mp(3X) -- TBD */
X
X/* ndbm(3) -- TBD */
X
X/* nice(3C) -- set program priority */
Xvoid nice(int);
X
X/* nlist(3) -- get entries from name list */
Xint nlist(const char *, struct nlist []);
X
X#ifndef sun
X/* ns_addr(3N), ns_ntoa(3N) -- Xerox NS(tm) address conversion routines */
Xstruct ns_addr ns_addr(char *);
Xchar *ns_toa(struct ns_addr);
X#endif
X
X/* pause(3C) -- stop until signal */
Xint pause(void);
X
X/* perror(3), sys_errlist(3), sys_nerr(3) -- system error messages */
Xvoid perror(const char *);
Xextern int errno, sys_nerr;
Xextern char *sys_errlist[];
X
X#define BENT_ERRMSG \
X ((errno == 0) ? "No error!?" : \
X ((errno < sys_nerr) ? sys_errlist[errno] : \
X "Unknown error" \
X ) \
X )
X
X/* plot(3X) -- TBD */
X
X/* popen(3), pclose(3) -- initiate I/O to/from a process */
XFILE *popen(const char *, const char *);
Xint pclose(FILE *);
X
X/* printf(3S), fprintf(3S), sprintf(3S) -- formatted output conversions */
Xint printf(const char *, ...);
Xint fprintf(FILE *, const char *, ...);
Xint sprintf(char *, const char *, ...);
Xint _doprnt(const char *, va_list *, FILE *);
X
X/* psignal(3), sys_siglist(3) -- system signal messages */
Xvoid psignal(unsigned, char *);
Xextern char *sys_siglist[];
X
X/* putc(3S), putchar(3S), fputc(3S), putw(3S) -- put character on word on a stream */
X#ifndef putc
Xint putc(char, FILE *);
X#endif
X#ifndef putchar
Xint putchar(int);
X#endif
Xint fputc(int, FILE *);
Xint putw(int, FILE *);
X
X/* puts(3S), fputs(3S) -- put a string on a stream */
Xvoid puts(const char *);
Xvoid fputs(const char *, FILE *);
X
X/* qsort(3) -- quicker sort */
Xvoid qsort(char *, int, int, int (*)());
X
X/* rand(3C) -- random number generator */
Xint srand(int);
Xint rand(void);
X
X/* random(3), srandom(3), initstate(3), setstate(3) -- better random number generator; routines for changing generators */
Xlong random(void);
Xvoid srandom(int);
Xchar *initstate(unsigned, char *, int);
Xchar *setstate(char *);
X
X/* rcmd(3), rresvport(3), ruserok(3) -- routines for returning a stream to a remote command */
Xint rcmd(char **, int, char *, char *, char *, int *);
Xint rresvport(int *);
Xint ruserok(char *, int, char *, char *);
X
X/* re_comp(3), re_exec(3) -- regular expression handler */
Xchar *re_comp(const char *);
Xint re_exec(const char *);
X
X/* res_mkquery(3), res_send(3), res_init(3), dn_comp(3), dn_expand(3) -- resolver routines */
Xint res_mkquery(int, char *, int, int, char *, int, struct rrec *, char *, int);
Xint res_send(char *, int, char *, int);
Xvoid res_init(void);
Xint dn_comp(char *, char *, int, char **, char **);
Xint dn_expand(char *, char *, char *, char *, int);
X
X/* rexec(3) -- return stream to a remote command */
Xint rexec(char **, int, char *, char *, char *, int *);
X
X/* scandir(3), alphasort(3) -- scan a directory */
Xint scandir(const char *, struct direct ***, int (*)(), int (*)());
Xint alphasort(struct direct **, struct direct **);
X
X/* scanf(3S), fscanf(3S), sscanf(3S) -- formatted input conversion */
Xint scanf(const char *, ...);
Xint fscanf(FILE *, const char *, ...);
Xint sscanf(char *, const char *, ...);
X
X/* setbuf(3S), setbuffer(3S), setlinebuf(3S) -- assign buffering to a stream */
Xvoid setbuf(FILE *, char *);
Xvoid setbuffer(FILE *, char *, int);
Xvoid setlinebuf(FILE *);
X
X/* setjmp(3), longjmp(3) -- non-local goto */
Xint setjmp(jmp_buf);
Xvoid longjmp(jmp_buf, int);
Xint _setjmp(jmp_buf);
Xvoid _longjmp(jmp_buf, int);
X
X/* setuid(3), seteuid(3), setruid(3), setgid(3), setegid(3), setrgid(3) -- set user and group ID */
Xint setuid(uid_t);
Xint seteuid(uid_t);
Xint setruid(uid_t);
Xint setgid(gid_t);
Xint setegid(gid_t);
Xint setrgid(gid_t);
X
X/* siginterrupt(3) -- allow signals to interrupt system calls */
Xint siginterrupt(int, int);
X
X/* signal(3C) -- simplified software signal facilities */
Xint (*signal(int, int (*)()))();
X
X/* sin(3M), cos(3M), tan(3M), asin(3M), acos(3M), atan(3M), atan2(3M) -- trigonometric ffunctions and their inverses */
Xdouble sin(double);
Xdouble cos(double);
Xdouble tan(double);
Xdouble asin(double);
Xdouble acos(double);
Xdouble atan(double);
Xdouble atan2(double, double);
X
X/* sinh(3M), cosh(3M), tanh(3M) -- hyperbolic functions */
Xdouble sinh(double);
Xdouble cosh(double);
Xdouble tanh(double);
X
X/* sleep(3) -- suspend execution for interval */
Xvoid sleep(unsigned);
X
X/* cbrt(3M), sqrt(3M) -- cube root, square root */
Xdouble cbrt(double);
Xdouble sqrt(double);
X
X/* strcat(3), strncat(3), strcmp(3), strncmp(3), strcpy(3), strncpy(3), strlen(3), index(3), rindex(3) -- string operations */
Xchar *strcat(char *, const char *);
Xchar *strncat(char *, const char *, int);
Xint strcmp(const char *, const char *);
Xint strncmp(const char *, const char *, int);
Xchar *strcpy(char *, const char *);
Xchar *strncpy(char *, const char *, int);
Xint strlen(const char *);
Xchar *index(const char *, char);
Xchar *rindex(const char *, char);
X#ifdef sun
Xchar *strchr(char *, int);
Xchar *strrchr(char *, int);
Xchar *strpbrk(const char *, const char *);
Xint strspn(const char *, const char *);
Xint strcspn(const char *, const char *);
Xchar *strtok(char *, const char *);
X#endif
X
X/* stty(3C), gtty(3C) -- set and get terminal state (defunct) */
Xint stty(int, struct sgttyb *);
Xint gtty(int, struct sgttyb *);
X
X/* swab(3) -- swap bytes */
Xvoid swab(const char *, char *, int);
X
X/* syslog(3), openlog(3), closelog(3), setlogmask(3) -- control system log */
Xvoid syslog(int, char *, ...);
Xvoid openlog(char *, int, int);
Xvoid closelog(void);
Xvoid setlogmask(int);
X
X/* system(3) -- issue a shell command */
Xint system(const char *);
X
X/* termcap(3X) -- TBD */
X
X/* time(3C), ftime(3C) -- get date and time */
Xlong time(long *);
Xvoid ftime(struct timeb *);
X
X/* times(3C) -- get process times */
Xvoid times(struct tms *);
X
X/* ttyname(3), isatty(3), ttyslot(3) -- find name of a terminal */
Xchar *ttyname(int);
Xint isatty(int);
Xint ttyslot(void);
X
X/* ualarm(3) -- schedule signal after specified time */
Xunsigned ualarm(unsigned, unsigned);
X
X/* ungetc(3S) -- push a character back into input stream */
Xint ungetc(int, FILE *);
X
X/* usleep(3) -- suspend execution for interval */
Xvoid usleep(unsigned);
X
X/* utime(3C) -- set file times */
Xvoid utime(char *, time_t []);
X
X/* valloc(3C) -- aligned memory allocator */
Xchar *valloc(unsigned);
X
X/* vlimit(3C) -- control maximum system resource consumption */
Xint vlimit(int, int);
X
X/* vprintf(3S), vfprintf(3S), vsprintf(3S) -- print formatted output of a varargs argument list */
Xint vprintf(const char *, va_list);
Xint vfprintf(FILE *, const char *, va_list);
Xchar *vsprintf(char *, const char *, va_list);
X
X/* vtimes(3C) -- get information about resource utilization */
Xvoid vtimes(struct vtimes *, struct vtimes *);
X
X/* The End. */
X
X#else /* __STDC__ */
X
X/* accept(2) -- accept a connection on a socket */
Xint accept();
X
X/* access(2) -- determine accessibility of file */
Xint access();
X
X/* acct(2) -- turn accounting on or off */
Xint acct();
X
X/* adjtime(2) -- correct the time to allow synchronization of the system clock */
Xint adjtime();
X
X/* bind(2) -- bind a name to a socket */
Xint bind();
X
X/* brk(2), sbrk(2) -- change data segment size */
Xchar *brk();
Xchar *sbrk();
X
X/* chdir(2) -- change working directory */
Xint chdir();
X
X/* chmod(2) -- change mode of file */
Xint chmod();
Xint fchmod();
X
X/* chown(2) -- change owner and group of a file */
Xint chown();
Xint fchown();
X
X/* chroot(2) -- change root directory */
Xint chroot();
X
X/* close(2) -- delete a descriptor */
Xint close();
X
X/* connect(2) -- initiate a connection on a socket */
Xint connect();
X
X/* creat(2) -- create a new file */
Xint creat();
X
X/* dup(2), dup2(2) -- duplicate a descriptor */
Xint dup();
Xint dup2();
X
X/* execve(2) -- execute a file */
Xint execve();
X
X/* _exit(2) -- terminate a process */
Xvoid _exit();
X
X/* fcntl(2) -- file control */
Xint fcntl();
X
X/* flock(2) -- apply or remove an advisory lock on an open file */
Xint flock();
X
X/* fork(2) -- create a new process */
Xint fork();
X
X/* fsync(2) -- synchronize a file's in-core state with that on disk */
Xint fsync();
X
X/* getdtablesize(2) -- get descriptor table size */
Xint getdtablesize();
X
X/* getgid(2), getegid(2) -- get group identity */
X#ifdef sun
Xtypedef int gid_t;
X#endif
Xgid_t getgid();
Xgid_t getegid();
X
X/* getgroups(2) -- get group access list */
Xint getgroups();
X
X/* gethostid(2), sethostid(2) -- get/set unique identifier of current host */
Xlong gethostid();
Xint sethostid();
X
X/* gethostname(2), sethostname(2) -- get/set name of current host */
Xint gethostname();
Xint sethostname();
X
X/* getitimer(2), setitimer(2) -- get/set value of interval timer */
Xint getitimer();
Xint setitimer();
X
X/* getpagesize(2) -- get system page size */
Xint getpagesize();
X
X/* getpeername(2) -- get name of connected peer */
Xint getpeername();
X
X/* getpgrp(2) -- get process group */
Xint getpgrp();
X
X/* getpid(2), getppid(2) -- get proces identification */
Xint getpid();
Xint getppid();
X
X/* getpriority(2), setpriority(2) -- get/set program scheduling priority */
Xint getpriority();
Xint setpriority();
X
X/* getrlimit(2), setrlimit(2) -- control maximum system resource consumption */
Xint getrlimit();
Xint setrlimit();
X
X/* getrusage(2) -- get information about resource utilization */
Xint getrusage();
X
X/* getsockname(2) -- get socket name */
Xint getsockname();
X
X/* getsockopt(2), setsockopt(2) -- get and set options on sockets */
Xint getsockopt();
Xint setsockopt();
X
X/* gettimeofday(2), settimeofday(2) -- get/set date and time */
Xint gettimeofday();
Xint settimeofday();
X
X/* getuid(2), geteuid(2) -- get user identity */
X#ifdef sun
Xtypedef int uid_t;
X#endif
Xuid_t getuid();
Xuid_t geteuid();
X
X/* ioctl(2) -- control device */
Xint ioctl();
X
X/* kill(2) -- send signal to process */
Xint kill();
X
X/* killpg(2) -- send signal to process group */
Xint killpg();
X
X/* link(2) -- make a hard link to a file */
Xint link();
X
X/* listen(2) -- listen for connections on a socket */
Xint listen();
X
X/* lseek(2) -- move read/write pointer */
Xoff_t lseek();
X
X/* mkdir(2) -- make a directory file */
Xint mkdir();
X
X/* mknod(2) -- make a special file */
Xint mknod();
X
X/* mount(2), umount(2) -- mount or remove file system */
Xint mount();
Xint umount();
X
X/* open(2) -- open a file for reading or writing, or create a new file */
Xint open();
X
X/* pipe(2) -- create an interprocess communication channel */
Xint pipe();
X
X/* profil(2) -- execution time profile */
Xint profil();
X
X/* ptrace(2) -- process trace */
Xint ptrace();
X
X/* quota(2) -- manipulate disk quotas */
Xint quota();
X
X/* read(2), readv(2) -- read input */
Xint read();
Xint readv();
X
X/* readlink(2) -- read value of a symbolic link */
Xint readlink();
X
X/* reboot(2) -- reboot system or halt processor */
Xint reboot();
X
X/* recv(2), recvfrom(2), recvmsg(2) -- receive a message from a socket */
Xint recv();
Xint recvfrom();
Xint recvmsg();
X
X/* rename(2) -- change the name of a file */
Xint rename();
X
X/* rmdir(2) -- remove a directory file */
Xint rmdir();
X
X/* select(2) -- synchronous I/O multiplexing */
Xint select();
X
X/* send(2), sendto(2), sendmsg(2) -- send a message from a socket */
Xint send();
Xint sendto();
Xint sendmsg();
X
X/* setgroups(2) -- set group access list */
Xint setgroups();
X
X/* setpgrp(2) -- set process group */
Xint setpgrp();
X
X/* setquota(2) -- enable/disable quotas on a file system */
Xint setquota();
X
X/* setregid(2) -- set real and effective group ID */
Xint setregid();
X
X/* setreuid(2) -- set real and effective user ID's */
Xint setreuid();
X
X/* shutdown(2) -- shut down part of a full-duplex connection */
Xint shutdown();
X
X/* sigblock(2) -- block signals */
Xint sigblock();
X
X/* sigpause(2) -- atomically release blocked signals and wait for interrupt */
Xint sigpause();
X
X/* sigreturn(2) -- return from a signal (4.3BSD only) */
Xint sigreturn();
X
X/* sigsetmask(2) -- set current signal mask */
Xint sigsetmask();
X
X/* sigstack(2) -- set and/or get signal stack context */
Xint sigstack();
X
X/* sigvec(2) -- software signal facilities */
Xint sigvec();
X
X/* socket(2) -- create an endpoint ffor communication */
Xint socket();
X
X/* socketpair(2) -- create a pair of connected sockets */
Xint socketpair();
X
X/* stat(2), lstat(2), fstat(2) -- get file status */
Xint stat();
Xint lstat();
Xint fstat();
X
X/* swapon(2) -- add a swap device for interleaved paging/swapping */
Xint swapon();
X
X/* symlink(2) -- make a symbolic link to a file */
Xint symlink();
X
X/* sync(2) -- update super-block */
Xint sync();
X
X/* syscall(2) -- indirect system call */
Xint syscall();
X
X/* truncate(2) -- truncate a file to a specified length */
Xint truncate();
Xint ftruncate();
X
X/* umask(2) -- set file creation mode mask */
Xint umask();
X
X/* unlink(2) -- remove directory entry */
Xint unlink();
X
X/* utimes(2) -- set file times */
Xint utimes();
X
X/* vfork(2) -- spawn new process in a virtual memory efficient way */
Xint vfork();
X
X/* vhangup(2) -- virtually "hangup" the current control terminal */
Xint vhangup();
X
X/* wait(2), wait3(2) -- wait for process to terminate */
Xint wait();
Xint wait3();
X
X/* write(2), writev(2) -- write output */
Xint write();
Xint writev();
X
X/* abort(3) -- generate a fault */
Xint abort();
X
X/* abs(3) -- integer absolute value */
Xint abs();
X
X/* alarm(3C) -- schedule signal after specified time */
Xint alarm();
X
X/* asinh(3M), acosh(3M), atanh(3M) -- inverse hyperbolic functions */
Xdouble asinh();
Xdouble acosh();
Xdouble atanh();
X
X/* assert(3) -- program verification */
X#ifndef assert
Xvoid assert();
X#endif
X
X/* atof(3), atoi(3), atol(3) -- convert ASCII to numbers */
Xdouble atof();
Xint atoi();
Xlong atol();
X
X/* bcopy(3), bcmp(3), bzero(3), ffs(3) -- bit and byte string operations */
Xvoid bcopy();
Xint bcmp();
Xvoid bzero();
Xint ffs();
X
X/* htonl(3N), htons(3N), ntonl(3N), ntohs(3N) -- convert values between host and network byte order */
X#ifndef htonl
Xu_long htonl();
Xu_short htons();
Xu_long ntohl();
Xu_short ntohs();
X#endif
X
X/* crypt(3), setkey(3), encrypt(3) -- DES encryption */
Xchar *crypt();
Xvoid setkey();
Xvoid encrypt();
X
X/* ctime(3), localtime(3), gmtime(3), asctime(3), timezone(3) -- convert date and time to ASCII */
Xchar *ctime();
Xstruct tm *localtime();
Xstruct tm *gmtime();
Xchar *asctime();
Xchar *timezone();
X
X/* isalpha(3), isupper(3), islower(3), isdigit(3), isxdigit(3), isalnum(3), isspace(3), ispunct(3), isprint(3), isgraph(3), iscntrl(3), isascii(3), toupper(3), tolower(3), toascii(3) -- character classification macros */
X#ifndef isalpha
Xint isalpha();
Xint isupper();
Xint islower();
Xint isdigit();
Xint isxdigit();
Xint isalnum();
Xint isspace();
Xint ispunct();
Xint isprint();
Xint isgraph();
Xint iscntrl();
Xint isascii();
Xint toupper();
Xint tolower();
Xint toascii();
X#endif
X
X/* curses(3X) -- TBD */
X
X/* dbm(3X) -- TBD */
X
X/* opendir(3), readdir(3), telldir(3), seekdir(3), rewinddir(3), closedir(3) -- directory operations */
XDIR *opendir();
Xstruct direct *readdir();
Xlong telldir();
Xvoid seekdir();
X#ifndef rewinddir
Xvoid rewinddir();
X#endif
Xvoid closedir();
X
X/* ecvf(3), fcvt(3), gcvt(3) -- output conversion */
Xchar *ecvt();
Xchar *fcvt();
Xchar *gcvf();
X
X/* end(3), etext(3), edata(3) -- last locations in program */
Xextern int end;
Xextern int etext;
Xextern int edata;
X
X/* erf(3M), erfc(3M) -- error functions */
Xdouble erf();
Xdouble erfc();
X
X/* execl(3), execv(3), execle(3), execlp(3), execvp(3), exect(3), environ(3) -- execute a file */
Xint execl();
Xint execv();
Xint execle();
Xint execlp();
Xint execvp();
Xint exect();
Xextern char **environ;
X
X/* exit(3) -- terminate a process after flushing any pending output */
Xvoid exit();
X
X/* exp(3M), expm1(3M), log(3M), log10(3M), log1p(3M), pow(3M) -- exponential, logarithm, power */
Xdouble exp();
Xdouble expm1();
Xdouble log();
Xdouble log10();
Xdouble log1p();
Xdouble pow();
X
X/* fclose(3S), fflush(3S) -- close or flush a stream */
Xint fclose();
Xint fflush();
X
X/* ferror(3S), feof(3S), clearerr(3S), fileno(3S) -- stream status inquiries */
X#ifndef fileno
Xint feof();
Xint ferror();
Xvoid clearerr();
Xint fileno();
X#endif
X
X/* fabs(3M), floor(3M), ceil(3M), rint(3M) -- absolute value, floor, ceiling, and round-to-nearest functions */
Xdouble fabs();
Xdouble floor();
Xdouble ceil();
Xdouble rint();
X
X/* _filbuf(3U) -- visible underpinnings of stdio */
Xint _filbuf();
X
X/* fopen(3S), freopen(3S), fdopen(3S) -- open a stream */
XFILE *fopen();
XFILE *freopen();
XFILE *fdopen();
X
X/* fread(3S), fwrite(3S) -- buffered binary input/output */
Xint fread();
Xint fwrite();
X
X/* frexp(3), ldexp(3), modf(3) -- split into mantissa and exponent */
Xdouble frexp();
Xdouble ldexp();
Xdouble modf();
X
X/* fseek(3S), ftell(3S), rewind(3S) -- reposition a stream */
Xint fseek();
Xlong ftell();
Xint rewind();
X
X/* getc(3S), getchar(3S), fgetc(3S), getw(3S) -- get character or word from stream */
X#ifndef getc
Xint getc();
Xint getchar();
X#endif
Xint fgetc();
Xint getw();
X
X/* getdiskbyname(3) -- get disk description by its name */
Xstruct disktab *getdiskbyname();
X
X/* getenv(3) -- value for environment name */
Xchar *getenv();
X
X/* getfsent(3), getfsspec(3), getfsfile(3), getfstype(3), setfsent(3), endfsent(3) -- get file system descriptor file entry */
Xstruct fstab *getfsent();
Xstruct fstab *getfsspec();
Xstruct fstab *getfsfile();
Xstruct fstab *getfstype();
Xint setfsent();
Xint endfsent();
X
X/* getgrent(3), getgrgid(3), getgrnam(3), setgrent(3), endgrent(3) -- get group file entry */
Xstruct group *getgrent();
Xstruct group *getgrgid();
Xstruct group *getgrname();
Xvoid setgrent();
Xvoid endgrent();
X
X/* gethostbyname(3N), gethostbyaddr(3N), gethostent(3N), sethostent(3N), endhostent(3N) -- get network host entry */
Xextern int h_errno;
Xstruct hostent *gethostbyname();
Xstruct hostent *gethostbyaddr();
Xstruct hostent *gethostent();
Xint sethostent();
Xvoid endhostent();
X
X/* getlogin(3) -- get login name */
Xchar *getlogin();
X
X/* getnetent(3N), getnetbyaddr(3N), getnetbyname(3N), setnetent(3N), endnetent(3N) -- get network entry */
Xstruct netent *getnetent();
Xstruct netent *getnetbyaddr();
Xstruct netent *getnetbyname();
Xint setnetent();
Xvoid endnetent();
X
X/* getopt(3) -- get option letter from argv */
Xint getopt();
Xextern char *optarg;
Xextern int optind;
X
X/* getpass(3) -- read a password */
Xchar *getpass();
X
X/* getprotoent(3N), getprotobynumber(3N), getprotobyname(3N), setprotoent(3N), endprotoent(3N) -- get protocol entry */
Xstruct protoent *getprotoent();
Xstruct protoent *getprotobynumber();
Xstruct protoent *getprotobyname();
Xint setprotoent();
Xvoid endprotoent();
X
X/* getpw(3C) -- get name from uid */
Xint getpw();
X
X/* getpwent(3), getpwuid(3), getpwnam(3), setpwent(3), endpwent(3), setpwfile(3) -- get password file entry */
Xstruct passwd *getpwuid();
Xstruct passwd *getpwnam();
Xstruct passwd *getpwent();
Xint setpwent();
Xvoid endpwent();
Xint setpwfile();
X
X/* gets(3S), fgets(3S) -- get a string from a stream */
Xchar *gets();
Xchar *fgets();
X
X/* getservent(3N), getservbyport(3N), getservbyname(3N), setservent(3N), endservent(3N) -- get service entry */
Xstruct servent *getservent();
Xstruct servent *getservbyport();
Xstruct servent *getservbyname();
Xint setservent();
Xvoid endservent();
X
X#ifndef sun
X/* getttyent(3), getttynam(3), setttyent(3), endttyent(3) -- get ttys file entry */
Xstruct ttyent *getttyent();
Xstruct ttyent *getttynam();
Xint setttyent();
Xvoid endttyent();
X#endif
X
X/* getusershell(3), setusershell(3), endusershell(3) -- get legal user shells */
Xchar *getusershell();
Xint setusershell();
Xvoid endusershell();
X
X/* getwd(3) -- get current working directory pathname */
Xchar *getwd();
X
X/* hypot(3M), cabs(3M) -- Euclidean distance, complex absolute value */
Xdouble hypot();
Xdouble cabs();
X
X/* copysign(3M), drem(3M), finite(3M), logb(3M), scalb(3M) -- copysign, remainder, exponent manipulations */
Xdouble copysign();
Xdouble drem();
Xint finite();
Xdouble logb();
Xdouble scalb();
X
X/* inet_addr(3N), inet_network(3N), inet_ntoa(3N), inet_makeaddr(3N), inet_lnaof(3N), inet_netof(3N) -- Internet address manipulation routines */
Xunsigned long inet_addr();
Xunsigned long inet_network();
Xchar *inet_ntoa();
Xstruct in_addr inet_makeaddr();
Xint inet_lnaof();
Xint inet_netof();
X
X/* infnan(3M) -- signals invalid floating-point operations on a VAX (temporary) */
X#ifdef vax
Xdouble infnan();
X#endif
X
X/* initgroups(3) -- initialize group access list */
Xint initgroups();
X
X/* insque(3), remque(3) -- insert/remove element from a queue */
Xvoid insque();
Xvoid remque();
X
X/* j0(3M), j1(3M), jn(3M), y0(3M), y1(3M), yn(3M) -- bessel functions */
Xdouble j0();
Xdouble j1();
Xdouble jn();
Xdouble y0();
Xdouble y1();
Xdouble yn();
X
X/* lgamma(3M) -- log gamma function */
Xextern int signgam;
Xdouble lgamma();
X
X/* lib2648(3X) -- TBD (roight) */
X
X/* malloc(3), free(3), realloc(3), calloc(3), alloc(3) -- memory allocator */
Xchar *malloc();
Xvoid free();
Xchar *realloc();
Xchar *calloc();
Xchar *alloca();
X
X/* mktemp(3), mkstemp(3) -- make a unique file name */
Xchar *mktemp();
Xint mkstemp();
X
X/* monitor(3), monstartup(3), moncontrol(3) -- prepare execution profile */
Xvoid monitor();
Xvoid monstartup();
Xvoid moncontrol();
X
X/* mp(3X) -- TBD */
X
X/* ndbm(3) -- TBD */
X
X/* nice(3C) -- set program priority */
Xvoid nice();
X
X/* nlist(3) -- get entries from name list */
Xint nlist();
X
X#ifndef sun
X/* ns_addr(3N), ns_ntoa(3N) -- Xerox NS(tm) address conversion routines */
Xstruct ns_addr ns_addr();
Xchar *ns_toa();
X#endif
X
X/* pause(2C) -- stop until signal */
Xint pause();
X
X/* perror(3), sys_errlist(3), sys_nerr(3) -- system error messages */
Xvoid perror();
Xextern int errno, sys_nerr;
Xextern char *sys_errlist[];
X
X#define BENT_ERRMSG \
X ((errno == 0) ? "No error!?" : \
X ((errno < sys_nerr) ? sys_errlist[errno] : \
X "Unknown error" \
X ) \
X )
X
X/* plot(3X) -- TBD */
X
X/* popen(3), pclose(3) -- initiate I/O to/from a process */
XFILE *popen();
Xint pclose();
X
X/* printf(3S), fprintf(3S), sprintf(3S) -- formatted output conversions */
Xint printf();
Xint fprintf();
Xint sprintf();
Xint _doprnt();
X
X/* psignal(3), sys_siglist(3) -- system signal messages */
Xvoid psignal();
Xextern char *sys_siglist[];
X
X/* putc(3S), putchar(3S), fputc(3S), putw(3S) -- put character on word on a stream */
X#ifndef putc
Xint putc();
X#endif
X#ifndef putchar
Xint putchar();
X#endif
Xint fputc();
Xint putw();
X
X/* puts(3S), fputs(3S) -- put a string on a stream */
Xvoid puts();
Xvoid fputs();
X
X/* qsort(3) -- quicker sort */
Xvoid qsort();
X
X/* rand(3C) -- random number generator */
Xint srand();
Xint rand();
X
X/* random(3), srandom(3), initstate(3), setstate(3) -- better random number generator; routines for changing generators */
Xlong random();
Xvoid srandom();
Xchar *initstate();
Xchar *setstate();
X
X/* rcmd(3), rresvport(3), ruserok(3) -- routines for returning a stream to a remote command */
Xint rcmd();
Xint rresvport();
Xint ruserok();
X
X/* re_comp(3), re_exec(3) -- regular expression handler */
Xchar *re_comp();
Xint re_exec();
X
X/* res_mkquery(3), res_send(3), res_init(3), dn_comp(3), dn_expand(3) -- resolver routines */
Xint res_mkquery();
Xint res_send();
Xvoid res_init();
Xint dn_comp();
Xint dn_expand();
X
X/* rexec(3) -- return stream to a remote command */
Xint rexec();
X
X/* scandir(3), alphasort(3) -- scan a directory */
Xint scandir();
Xint alphasort();
X
X/* scanf(3S), fscanf(3S), sscanf(3S) -- formatted input conversion */
Xint scanf();
Xint fscanf();
Xint sscanf();
X
X/* setbuf(3S), setbuffer(3S), setlinebuf(3S) -- assign buffering to a stream */
Xvoid setbuf();
Xvoid setbuffer();
Xvoid setlinebuf();
X
X/* setjmp(3), longjmp(3) -- non-local goto */
Xint setjmp();
Xvoid longjmp();
Xint _setjmp();
Xvoid _longjmp();
X
X/* setuid(3), seteuid(3), setruid(3), setgid(3), setegid(3), setrgid(3) -- set user and group ID */
Xint setuid();
Xint seteuid();
Xint setruid();
Xint setgid();
Xint setegid();
Xint setrgid();
X
X/* siginterrupt(3) -- allow signals to interrupt system calls */
Xint siginterrupt();
X
X/* signal(3C) -- simplified software signal facilities */
Xint (*signal())();
X
X/* sin(3M), cos(3M), tan(3M), asin(3M), acos(3M), atan(3M), atan2(3M) -- trigonometric ffunctions and their inverses */
Xdouble sin();
Xdouble cos();
Xdouble tan();
Xdouble asin();
Xdouble acos();
Xdouble atan();
Xdouble atan2();
X
X/* sinh(3M), cosh(3M), tanh(3M) -- hyperbolic functions */
Xdouble sinh();
Xdouble cosh();
Xdouble tanh();
X
X/* sleep(3) -- suspend execution for interval */
Xvoid sleep();
X
X/* cbrt(3M), sqrt(3M) -- cube root, square root */
Xdouble cbrt();
Xdouble sqrt();
X
X/* strcat(3), strncat(3), strcmp(3), strncmp(3), strcpy(3), strncpy(3), strlen(3), index(3), rindex(3) -- string operations */
Xchar *strcat();
Xchar *strncat();
Xint strcmp();
Xint strncmp();
Xchar *strcpy();
Xchar *strncpy();
Xint strlen();
Xchar *index();
Xchar *rindex();
X#ifdef sun
Xchar *strchr();
Xchar *strrchr();
Xchar *strpbrk();
Xint strspn();
Xint strcspn();
Xchar *strtok();
X#endif
X
X/* stty(3C), gtty(3C) -- set and get terminal state (defunct) */
Xint stty();
Xint gtty();
X
X/* swab(3) -- swap bytes */
Xvoid swab();
X
X/* syslog(3), openlog(3), closelog(3), setlogmask(3) -- control system log */
Xvoid syslog();
Xvoid openlog();
Xvoid closelog();
Xvoid setlogmask();
X
X/* system(3) -- issue a shell command */
Xint system();
X
X/* termcap(3X) -- TBD */
X
X/* time(3C), ftime(3C) -- get date and time */
Xlong time();
Xvoid ftime();
X
X/* times(3C) -- get process times */
Xvoid times();
X
X/* ttyname(3), isatty(3), ttyslot(3) -- find name of a terminal */
Xchar *ttyname();
Xint isatty();
Xint ttyslot();
X
X/* ualarm(3) -- schedule signal after specified time */
Xunsigned ualarm();
X
X/* ungetc(3S) -- push a character back into input stream */
Xint ungetc();
X
X/* usleep(3) -- suspend execution for interval */
Xvoid usleep();
X
X/* utime(3C) -- set file times */
Xvoid utime();
X
X/* valloc(3C) -- aligned memory allocator */
Xchar *valloc();
X
X/* vlimit(3C) -- control maximum system resource consumption */
Xint vlimit();
X
X/* vprintf(3S), vfprintf(3S), vsprintf(3S) -- print formatted output of a varargs argument list */
Xint vprintf();
Xint vfprintf();
Xchar *vsprintf();
X
X/* vtimes(3C) -- get information about resource utilization */
Xvoid vtimes();
X
X/* The End. */
X
X#endif /* __STDC__ */
Shar_Eof
exit 0
-Bennett
bet at orion.mc.duke.edu
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