need EBCDIC to ASCII function

Alan Myrvold alanm at cognos.UUCP
Sat Oct 7 06:26:20 AEST 1989


In article <1060 at einstein.misemi> lalonde at .UUCP (Terry Lalonde - iccad) writes:
>I need a C function that converts a given EBCDIC character
>to it's ASCII equiv...

Based on the Unix 'dd conv=ascii' conversions :

int ebcdic2ascii[256] = {
      0,   1,   2,   3, 156,   9, 134, 127, 151, 141, 142,  11,
     12,  13,  14,  15,  16,  17,  18,  19, 157, 133,   8, 135,
     24,  25, 146, 143,  28,  29,  30,  31, 128, 129, 130, 131,
    132,  10,  23,  27, 136, 137, 138, 139, 140,   5,   6,   7,
    144, 145,  22, 147, 148, 149, 150,   4, 152, 153, 154, 155,
     20,  21, 158,  26,  32, 160, 161, 162, 163, 164, 165, 166,
    167, 168,  91,  46,  60,  40,  43,  33,  38, 169, 170, 171,
    172, 173, 174, 175, 176, 177,  93,  36,  42,  41,  59,  94,
     45,  47, 178, 179, 180, 181, 182, 183, 184, 185, 124,  44,
     37,  95,  62,  63, 186, 187, 188, 189, 190, 191, 192, 193,
    194,  96,  58,  35,  64,  39,  61,  34, 195,  97,  98,  99,
    100, 101, 102, 103, 104, 105, 196, 197, 198, 199, 200, 201,
    202, 106, 107, 108, 109, 110, 111, 112, 113, 114, 203, 204,
    205, 206, 207, 208, 209, 126, 115, 116, 117, 118, 119, 120,
    121, 122, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
    220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231,
    123,  65,  66,  67,  68,  69,  70,  71,  72,  73, 232, 233,
    234, 235, 236, 237, 125,  74,  75,  76,  77,  78,  79,  80,
     81,  82, 238, 239, 240, 241, 242, 243,  92, 159,  83,  84,
     85,  86,  87,  88,  89,  90, 244, 245, 246, 247, 248, 249,
     48,  49,  50,  51,  52,  53,  54,  55,  56,  57, 250, 251,
    252, 253, 254, 255 };


                                          - Alan

---
Men aren't pigs ... pigs are smarter
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Alan Myrvold          3755 Riverside Dr.     uunet!mitel!sce!cognos!alanm
Cognos Incorporated   P.O. Box 9707          alanm at cognos.uucp
(613) 738-1440 x5530  Ottawa, Ontario       
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