mirror of
https://github.com/SEPPDROID/Digital-Research-Source-Code.git
synced 2025-10-23 00:14:25 +00:00
73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*****************************************************************************
|
||
*
|
||
* 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
|
||
version differs only in the assembler modules.
|