| 12 |
|
|
| 13 |
|
#include <stdio.h> |
| 14 |
|
|
| 15 |
+ |
#ifdef MSDOS |
| 16 |
+ |
#include <fcntl.h> |
| 17 |
+ |
#endif |
| 18 |
+ |
|
| 19 |
+ |
#include <math.h> |
| 20 |
+ |
|
| 21 |
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#include <errno.h> |
| 22 |
|
|
| 23 |
|
#include "color.h" |
| 24 |
|
|
| 25 |
< |
#include "resolu.h" |
| 25 |
> |
#include "resolu.h" |
| 26 |
|
|
| 27 |
|
#include "calcomp.h" |
| 28 |
|
|
| 70 |
|
|
| 71 |
|
FILE *popen(); |
| 72 |
|
|
| 73 |
+ |
extern char *emalloc(); |
| 74 |
|
|
| 75 |
+ |
|
| 76 |
|
main(argc, argv) |
| 77 |
|
int argc; |
| 78 |
|
char *argv[]; |
| 80 |
|
int original; |
| 81 |
|
double f; |
| 82 |
|
int a, i; |
| 83 |
+ |
#ifdef MSDOS |
| 84 |
+ |
extern int _fmode; |
| 85 |
+ |
_fmode = O_BINARY; |
| 86 |
+ |
setmode(fileno(stdin), O_BINARY); |
| 87 |
+ |
setmode(fileno(stdout), O_BINARY); |
| 88 |
+ |
#endif |
| 89 |
|
/* scan options */ |
| 90 |
|
for (a = 1; a < argc; a++) { |
| 91 |
|
if (argv[a][0] == '-') |
| 209 |
|
eputs("Usage: "); |
| 210 |
|
eputs(argv[0]); |
| 211 |
|
eputs( |
| 212 |
< |
" [-w][-x xr][-y yr][-e expr][-f file] [ [-s f][-c r g b] pic ..]\n"); |
| 212 |
> |
" [-w][-x xr][-y yr][-e expr][-f file] [ [-o][-s f][-c r g b] pic ..]\n"); |
| 213 |
|
quit(1); |
| 214 |
|
} |
| 215 |
|
|
| 349 |
|
|
| 350 |
|
advance() /* read in data for next scanline */ |
| 351 |
|
{ |
| 338 |
– |
extern double fabs(); |
| 352 |
|
int ytarget; |
| 353 |
|
register COLOR *st; |
| 354 |
|
register int i, j; |
