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81 lines
3.4 KiB
C
81 lines
3.4 KiB
C
/*****************************************************************************
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*
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* C P / M C H E A D E R F I L E
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* -----------------------------------
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*
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* This is the standard include file for the CP/M-68K assembler / linker
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* kludge package.
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*
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*****************************************************************************/
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/*
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* Standard type definitions
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*/
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/***************************/
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#define BYTE char /* Signed byte */
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#define UBYTE unsigned char /* Unsigned byte */
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#define WORD short /* Signed word (16 bits) */
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#define UWORD unsigned int /* unsigned word */
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#define LONG long /* signed long (32 bits) */
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#define ULONG unsigned long /* Unsigned long */
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#define REG register /* register variable */
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#define LOCAL auto /* Local var on 68000 */
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#define EXTERN extern /* External variable */
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#define MLOCAL static /* Local to module */
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#define GLOBAL /**/ /* Global variable */
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#define VOID /**/ /* Void function return */
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/***************************/
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/* Open Mode Definitions */
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/************************************/
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#define READ 0 /* Open for READ only */
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#define WRITE 1 /* Open for WRITE only */
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#define IO 2 /* Open for READ and WRITE */
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#define UPDATE 2 /* Same as IO */
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/************************************/
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/****************************************************************************/
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/* Miscellaneous Definitions: */
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/****************************************************************************/
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#define FILE struct ccb /* Define FILE pointer */
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#define FAILURE (-1) /* Function failure return val */
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#define SUCCESS (0) /* Function success return val */
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#define YES 1 /* "TRUE" */
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#define NO 0 /* "FALSE" */
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#define FOREVER for(;;) /* Infinite loop declaration */
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#define NULL 0 /* Null pointer value */
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#define EOF (-1) /* EOF Value */
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#define TRUE (1) /* Function TRUE value */
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#define FALSE (0) /* Function FALSE value */
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#define STDIN 0 /* File */
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#define STDOUT 1 /* numbers */
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#define STDERR 2 /* for std i/o */
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/****************************************************************************/
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/* */
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/* M A C R O S */
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/* ----------- */
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/* */
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/* Define some stuff as macros .... */
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/* */
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/****************************************************************************/
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#define stdin (&_iob[0]) /* Standard input channel */
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#define stdout (&_iob[1]) /* Standard output channel */
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#define stderr (&_iob[2]) /* Standard error channel */
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#define fileno(p) p->chan /* File # of a channel */
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#define abs(x) ((x) < 0 ? -(x) : (x)) /* Absolute value function */
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#define isalpha(c) (islower(c)||isupper(c)) /* true if "c" a letter */
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#define isdigit(c) ('0' <= (c) && (c) <= '9') /* Ascii only!! */
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#define islower(c) ('a' <= (c) && (c) <= 'z') /* Ascii only!! */
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#define isupper(c) ('A' <= (c) && (c) <= 'Z') /* Ascii only!! */
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#define iswhite(c) ((c) <= ' ' || 0177<= (c)) /* Is control / funny char */
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#define max(x,y) (((x) > (y)) ? (x) : (y)) /* Max function */
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#define min(x,y) (((x) < (y)) ? (x) : (y)) /* Min function */
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#define tolower(c) (isupper(c) ? ((c)+040):(c)) /* translate to lower case */
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#define toupper(c) (islower(c) ? ((c)-040):(c)) /* translate to upper case */
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#define isatty(x) (((x)->flags & ISTTY) == 0 ? FALSE : TRUE)
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