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- /* from Dale Schumacher's dLibs */
-
- #include <stdio.h>
- #include <stddef.h>
- #include <assert.h>
-
- char *fgets(data, limit, fp)
- char *data;
- register int limit;
- register FILE *fp;
- {
- register char *p = data;
- register int c = EOF;
-
- assert((data != NULL));
-
- while((--limit > 0) && ((c = getc(fp)) != EOF))
- if((*p++ = c) == '\n')
- break;
- *p = '\0';
- return((c == EOF && p == data) ? NULL : data); /* NULL == EOF */
- }
-