Digital Research
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2020-11-06 18:50:37 +01:00
parent 621ed8ccaf
commit 31738079c4
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/*****************************************************************************
*
* C P / M C 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 ALCYON 1 /* NOT using Alcyon compiler*/
/* but Zilog has similar bug*/
/*
* Standard type definitions
*/
/***************************/
#define BYTE char /* Signed byte */
#define BOOLEAN char /* 2 valued (true/false) */
#define WORD short /* Signed word (16 bits) */
#define UWORD unsigned int /* unsigned word */
#define LONG long /* signed long (32 bits) */
#define ULONG unsigned 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 XADDR long /* Extended (SEG) address */
/***************************/
#ifdef ALCYON
#define UBYTE char
#define UBWORD(a) ((UWORD)a & 0xff)
/* Unsigned byte to word cast */
#else
#define UBYTE unsigned char /* Unsigned byte */
#define UBWORD(a) (UWORD)a
#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 (BYTE *)0 /* Null pointer value */
#define XNULL 0L /* Null XADDR */
#define EOF (-1) /* EOF Value */
#define TRUE (1)
/* Function TRUE value */
#define FALSE (0)
/* Function FALSE value */
/****************************************************************************/
/* */
/* M A C R O S */
/* ----------- */
/* */
/* Define some stuff as macros .... */
/* */
/****************************************************************************/
#define abs(x) ((x) < 0 ? -(xIq
This directory contains the source, object, and archived object ("libcpm.a")
of the Non-segmented version of the Z8000 C runtime library. The segmented