version 1.4, 1997/06/17 20:53:58 |
version 1.5, 1997/07/25 21:30:12 |
|
|
void flush_blanks __P((void)); |
void flush_blanks __P((void)); |
void free_line __P((LINE *)); |
void free_line __P((LINE *)); |
void usage __P((void)); |
void usage __P((void)); |
void wrerr __P((void)); |
|
void *xmalloc __P((void *, size_t)); |
void *xmalloc __P((void *, size_t)); |
|
|
CSET last_set; /* char_set of last char printed */ |
CSET last_set; /* char_set of last char printed */ |
|
|
|
|
#define PUTC(ch) \ |
#define PUTC(ch) \ |
if (putchar(ch) == EOF) \ |
if (putchar(ch) == EOF) \ |
wrerr(); |
err(1, "stdout"); |
|
|
int |
int |
main(argc, argv) |
main(argc, argv) |
|
|
{ |
{ |
|
|
(void)fprintf(stderr, "usage: col [-bfx] [-l nline]\n"); |
(void)fprintf(stderr, "usage: col [-bfx] [-l nline]\n"); |
exit(1); |
|
} |
|
|
|
void |
|
wrerr() |
|
{ |
|
|
|
(void)fprintf(stderr, "col: write error.\n"); |
|
exit(1); |
exit(1); |
} |
} |
|
|