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Digital-Research-Source-Code/MPM OPERATING SYSTEMS/MPM-86/MISC DRI DISKS/03/PORTAB.H
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Digital Research
2020-11-06 18:50:37 +01:00

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C
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/****************************************************************************
*
* C P / M C R U N T I M E L I B H E A D E R F I L E
* -------------------------------------------------------------
* Copyright 1982 by Digital Research Inc. All rights reserved.
*
* This is an include file for assisting the user to write portable
* programs for C.
*
****************************************************************************/
#define UCHARA 1 /* if char is unsigned */
/*
* Standard type definitions
*/
#define BYTE char /* Signed byte */
#define BOOLEAN int /* 2 valued (true/false) */
#define WORD int /* Signed word (16 bits) */
#define UWORD unsigned int /* unsigned word */
#define LONG long /* signed long (32 bits) */
#define ULONG long /* Unsigned long */
#define REG register /* register variable */
#define LOCAL auto /* Local var on 68000 */
#define EXTERN extern /* External variable */
#define MLOCAL static /* Local to module */
#define GLOBAL /**/ /* Global variable */
#define VOID /**/ /* Void function return */
#define DEFAULT int /* Default size */
#ifdef UCHARA
#define UBYTE char /* Unsigned byte */
#else
#define UBYTE unsigned char /* Unsigned byte */
#endif
/****************************************************************************/
/* Miscellaneous Definitions: */
/****************************************************************************/
#define FAILURE (-1) /* Function failure return val */
#define SUCCESS (0) /* Function success return val */
#define YES 1 /* "TRUE" */
#define NO 0 /* "FALSE" */
#define FOREVER for(;;) /* Infinite loop declaration */
#define NULL 0 /* Null pointer value */
#define NULLPTR (char *) 0 /* */
#define EOF (-1) /* EOF Value */
#define TRUE (1) /* Function TRUE value */
#define FALSE (0) /* Function FALSE value */