home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Disc to the Future 2
/
Disc to the Future Part II Programmer's Reference (Wayzata Technology)(6013)(1992).bin
/
MAC
/
MPW_TOOL
/
TOOLS
/
TOOLS_WI
/
ICON_8
/
COMMON_F
/
EBCDIC.C
< prev
next >
Wrap
Text File
|
1990-03-02
|
4KB
|
96 lines
#if EBCDIC == 2
char ToEBCDIC[256] = { /* ASCII->EBCDIC translation */
0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f,
0x16, 0x05, 0x15, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26,
0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f,
' ', '!', '"', '#', '$', '%', '&', '\'',
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', 0x07,
0x04, 0x06, 0x08, 0x09, 0x0a, 0x14, 0x17, 0x1a, /* these are arbitrary */
0x1b, 0x20, 0x25, 0x21, 0x22, 0x23, 0x24, 0x28,
0x29, 0x2a, 0x2b, 0x2c, 0x30, 0x31, 0x33, 0x34,
0x35, 0x36, 0x38, 0x39, 0x3a, 0x3b, 0x3e, 0x41,
0x42, 0x43, 0x44, 0x45, 0x4a, 0x46, 0x47, 0x48,
0x49, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
0x58, 0x59, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75,
0x76, 0x77, 0x78, 0x80, 0x8a, 0x8c, 0x8d, 0x8e,
0x8f, 0x90, 0x9a, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0,
0xaa, 0xab, 0xac, 0xae, 0xaf, 0xb0, 0xb1, 0xb2,
0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba,
0xbb, 0xbc, 0xbe, 0xbf, 0xca, 0xcb, 0xcc, 0xcd,
0xce, 0xcf, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe1, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xfa,
0xfb, 0xfc, 0xfd, 0x8b, 0x6a, 0x9b, 0xfe, 0xff
};
char FromEBCDIC[256] = { /* EBCDIC->ASCII translation */
0x00, 0x01, 0x02, 0x03, 0x80, 0x09, 0x81, 0x7f,
0x82, 0x83, 0x84, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x85, 0x0a, 0x08, 0x86,
0x18, 0x19, 0x87, 0x88, 0x1c, 0x1d, 0x1e, 0x1f,
0x89, 0x8b, 0x8c, 0x8d, 0x8e, 0x8a, 0x17, 0x1b,
0x8f, 0x90, 0x91, 0x92, 0x93, 0x05, 0x06, 0x07,
0x94, 0x95, 0x16, 0x96, 0x97, 0x98, 0x99, 0x04,
0x9a, 0x9b, 0x9c, 0x9d, 0x14, 0x15, 0x9e, 0x1a,
0x20, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa5, 0xa6,
0xa7, 0xa8, 0xa4, 0x2e, 0x3c, 0x28, 0x2b, 0x7c,
0x26, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
0xb0, 0xb1, 0x21, 0x24, 0x2a, 0x29, 0x3b, 0x5e,
0x2d, 0x2f, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7,
0xb8, 0xb9, 0xfc, 0x2c, 0x25, 0x5f, 0x3e, 0x3f,
0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1,
0xc2, 0x60, 0x3a, 0x23, 0x40, 0x27, 0x3d, 0x22,
0xc3, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
0x68, 0x69, 0xc4, 0xfb, 0xc5, 0xc6, 0xc7, 0xc8,
0xc9, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70,
0x71, 0x72, 0xca, 0xfd, 0xcb, 0xcc, 0xcd, 0xce,
0xcf, 0x7e, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
0x79, 0x7a, 0xd0, 0xd1, 0xd2, 0x5b, 0xd3, 0xd4,
0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc,
0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0x5d, 0xe2, 0xe3,
0x7b, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9,
0x7d, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
0x51, 0x52, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
0x5c, 0xf0, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
0x59, 0x5a, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
0x38, 0x39, 0xf7, 0xf8, 0xf9, 0xfa, 0xfe, 0xff
};
#endif /* EBCDIC == 2 */
#if EBCDIC
#include <ctype.h>
int tonum(c)
char c;
{
#ifdef SASC
const static char *alphanum = "0123456789abcdefghijklmnopqrstuvwxyz" ;
char *where;
where = strchr(alphanum, tolower(c));
if (where == 0) return -1;
return where - alphanum;
#else /* SASC */
if(isdigit(c)) return (c - '0');
if( (c | ' ') >= 'A' & (c | ' ') <= 'I') return( c - 'A' );
if( (c | ' ') >= 'J' & (c | ' ') <= 'R') return( (c - 'J') + 9 );
if( (c | ' ') >= 'S' & (c | ' ') <= 'Z') return( (c - 'S') + 18 );
#endif /* SASC */
return 0;
}
#else /* EBCDIC */
static char pjunk; /* avoid empty module */
#endif /* EBCDIC */