Problems with cxref program: stpchr(), iscsymf(), iscsym()

[jpn at teddy.UUCP]

>Here are descriptions of the Lattice supplied functions:
>
>char *s;
>char c;
>
>p = stpchr(s,c)

    Replace with index(s,c) with V7 derived libraries.   Replace with
    strchr(s,c) on System III/V derived libraries.  "#define stpchr strchr"
    works great.  By the way, Lattice 2.15 has strchr in the library.

>iscsymf(c) is a macro

    #define iscsymf(_c) (isalpha(_c) || _c == '_')

>iscsym(c) is a macro

    #define iscsymf(_c) (isalnum(_c) || _c == '_')

Don't forget to #include <ctype.h>