4.4BSD/usr/src/old/dbx/defs.h

/*
 * Copyright (c) 1983 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)defs.h	5.4 (Berkeley) 6/1/90
 */

/*
 * Public definitions, common to all.
 */

#include <stdio.h>

#ifdef sgi
#   define double long float
#   define atof _latof
#   define IRIS
#   define mc68000
#endif

#define new(type)           ((type) malloc(sizeof(struct type)))
#define newarr(type, n)     ((type *) malloc((unsigned) (n) * sizeof(type)))
#define dispose(ptr)        { free((char *) ptr); ptr = 0; }

#define public
#define private static

#define ord(enumcon) ((unsigned int) enumcon)
#define nil 0
#define and &&
#define or ||
#define not !
#define div /
#define mod %
#define max(a, b)    ((a) > (b) ? (a) : (b))
#define min(a, b)    ((a) < (b) ? (a) : (b))

#define assert(b) { \
    if (not(b)) { \
	panic("assertion failed at line %d in file %s", __LINE__, __FILE__); \
    } \
}

#define badcaseval(v) { \
    panic("unexpected value %d at line %d in file %s", v, __LINE__, __FILE__); \
}

#define checkref(p) { \
    if (p == nil) { \
	panic("reference through nil pointer at line %d in file %s", \
	    __LINE__, __FILE__); \
    } \
}

typedef int Integer;
typedef int integer;
typedef char Char;
typedef double Real;
typedef double real;
typedef enum { false, true } Boolean;
typedef Boolean boolean;
typedef char *String;

#define strdup(s)       strcpy(malloc((unsigned) strlen(s) + 1), s)
#define streq(s1, s2)   (strcmp(s1, s2) == 0)

typedef FILE *File;
typedef int Fileid;
typedef String Filename;

#define get(f, var) fread((char *) &(var), sizeof(var), 1, f)
#define put(f, var) fwrite((char *) &(var), sizeof(var), 1, f)

#undef FILE

extern long atol();
extern double atof();
extern char *malloc();
extern String strcpy(), index(), rindex();
extern int strlen();

extern String cmdname;
extern String errfilename;
extern short errlineno;
extern int debug_flag[];