| 25 |
|
|
| 26 |
|
int dofilter = 0; /* filter through pfilt first? */ |
| 27 |
|
|
| 28 |
+ |
static int printp(char *fname); |
| 29 |
+ |
static void plotscan(COLR scan[], int len, int y); |
| 30 |
+ |
static int bit(COLR col, int x); |
| 31 |
|
|
| 32 |
< |
main(argc, argv) |
| 33 |
< |
int argc; |
| 34 |
< |
char *argv[]; |
| 32 |
> |
|
| 33 |
> |
int |
| 34 |
> |
main( |
| 35 |
> |
int argc, |
| 36 |
> |
char *argv[] |
| 37 |
> |
) |
| 38 |
|
{ |
| 39 |
|
int i, status = 0; |
| 40 |
|
SET_DEFAULT_BINARY(); |
| 53 |
|
} |
| 54 |
|
|
| 55 |
|
|
| 56 |
< |
printp(fname) /* print a picture */ |
| 57 |
< |
char *fname; |
| 56 |
> |
static int |
| 57 |
> |
printp( /* print a picture */ |
| 58 |
> |
char *fname |
| 59 |
> |
) |
| 60 |
|
{ |
| 61 |
|
char buf[PATH_MAX]; |
| 62 |
|
FILE *input; |
| 118 |
|
} |
| 119 |
|
|
| 120 |
|
|
| 121 |
< |
plotscan(scan, len, y) /* plot a scanline */ |
| 122 |
< |
COLR scan[]; |
| 123 |
< |
int len; |
| 124 |
< |
int y; |
| 121 |
> |
static void |
| 122 |
> |
plotscan( /* plot a scanline */ |
| 123 |
> |
COLR scan[], |
| 124 |
> |
int len, |
| 125 |
> |
int y |
| 126 |
> |
) |
| 127 |
|
{ |
| 128 |
|
int bpos, start, end; |
| 129 |
|
register long c; |
| 170 |
|
} |
| 171 |
|
|
| 172 |
|
|
| 173 |
< |
bit(col, x) /* determine bit value for pixel at x */ |
| 174 |
< |
COLR col; |
| 175 |
< |
register int x; |
| 173 |
> |
static int |
| 174 |
> |
bit( /* determine bit value for pixel at x */ |
| 175 |
> |
COLR col, |
| 176 |
> |
register int x |
| 177 |
> |
) |
| 178 |
|
{ |
| 179 |
|
static int cerr[NCOLS]; |
| 180 |
|
static int err; |
