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Club Amiga de Montreal - CAM
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wasp_v1.21
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Src.LZH
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Src
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wasp.h
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C/C++ Source or Header
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1991-07-17
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4KB
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152 lines
/* wasp - copyright Steven Reiz 1990, 1991
* see wasp.c for further info
* wasp.h, 4/12/90 - 30/1/91, 4/5/91 - 1/6/91,
* 23/6/91, 30/6/91, 3/7/91, 7/7/91
*/
#include <stddef.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
typedef unsigned long u_long;
typedef unsigned int u_int;
typedef unsigned char u_char;
typedef unsigned short u_short;
#ifdef PROFILING
#define PRIVATE
#else
#define PRIVATE static
#endif
#undef EXTERN
#ifdef MAIN
#define EXTERN
#else
#define EXTERN extern
#endif
#include "proto.h"
#include "errors.h"
static char *sourcefile=__FILE__;
#define error0(a, b, c, d) errorx((a<<24)|(b<<16)|(c<<8)|d)
#define error1(a, b, c, d, e) errorx((a<<24)|(b<<16)|(c<<8)|d, e)
#define error2(a, b, c, d, e, f) errorx((a<<24)|(b<<16)|(c<<8)|d, e, f)
#define assert(c) if (!(c)) errorx((E0_INTERNAL<<24)|__LINE__, sourcefile)
extern char *version;
#undef min
#define min(a, b) ((a)>(b) ? (b) : (a))
#undef max
#define max(a, b) ((a)>(b) ? (a) : (b))
#define Malloc(n) cmalloc((unsigned int)(n))
#define Calloc(n) ccalloc((unsigned int)(n))
#define Realloc(p, n) crealloc(p, (unsigned int)(n))
#define id(a, b, c, d) (((a)<<24)|((b)<<16)|((c)<<8)|(d))
#undef NULL
#define NULL ((void *)0)
#define NRGB 4096
EXTERN short outputformat;
#define IFF 0
#define SRGR 1
EXTERN short directrgb;
EXTERN short compression;
#define COMPR_NONE 0
#define COMPR_RLE 1
EXTERN short scrw, scrh; /* also defined in scrsz.c */
#define DEF_SCRW 352
#define DEF_SCRH 283
EXTERN int hires, ymode, xmode;
#define HIRES_OK 0
#define HIRES_MAYBE 1
#define HIRES_NOT 2
#define UNSET 0
#define LACE 1
#define NOLACE 2
#define HIRES 1
#define LORES 2
#define EHB 3
#define HAM 4
EXTERN int countmeth;
/* should be in same order as cmeths names in wriff.c */
#define COUNTMETH_UNSET 0
#define COUNTMETH_ALL_1 1
#define COUNTMETH_ALL_DIF 2
#define COUNTMETH_ALL_FIXDIF 3
#define COUNTMETH_JUMP_1 4
#define COUNTMETH_JUMP_21 5
#define COUNTMETH_JUMP_DIF 6
#define COUNTMETH_JUMP_DIFSH 7
#define COUNTMETH_JUMP_FIXDIF 8
#define COUNTMETH_JUMP_FIXDIFSH 9
#define COUNTMETH_HAMMAP_GS 10
#define COUNTMETH_HAMMAP_CUBIC 11
#define COUNTMETH_HAMMAP 12
#define DEF_COUNTMETH COUNTMETH_ALL_1
#define DEF_HAM_COUNTMETH COUNTMETH_JUMP_FIXDIF
EXTERN int distrmeth, distrmeth2, curdistrmeth;
/* should be in same order as dmeths names in wriff.c */
#define DISTRMETH_UNSET 0
#define DISTRMETH_MOSTUSED 1
#define DISTRMETH_WORSTFIRST 2
#define DISTRMETH_EHB 3
#define DISTRMETH_MUE 4
#define DISTRMETH_HAMSHARP 5
#define DISTRMETH_CONTRACTION 6
#define DEF_DISTRMETH DISTRMETH_WORSTFIRST
#define DEF_EHB_DISTRMETH DISTRMETH_MUE
EXTERN u_long threshold;
EXTERN int sliced;
#define SLICED_NOT 0
#define SLICED_SHAM 1
#define SLICED_DYN 2
#define VM_LACE 0x0004L
#define VM_EHB 0x0080L
#define VM_HAM 0x0800L
#define VM_HIRES 0x8000L
EXTERN u_long xsz, ysz; /* size of the rgb array */
EXTERN u_short **rgb; /* raw rgb picture data, rgb[0..ysz-1][0..xsz-1] */
EXTERN int xa, xb, yc, yd; /* scaling factors */
EXTERN int asc;
EXTERN char *infilename, *outfilename;
EXTERN int infd, outfd;
EXTERN int inoperation;
EXTERN int gifmaptrunc;
extern void *malloc(), *calloc(), *realloc();
extern char *strchr();
extern long lseek(), atol();
extern FILE *fopen();
void *cmalloc(), *ccalloc(), *crealloc();
u_long ceillog2();
#ifdef DEBUG
long centisecs();
#endif
#ifdef AZTEC_C
#define REG register
#define NON_REG static
#else
#define REG register
#define NON_REG
#endif