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- #include <stdlib.h>
- #if defined(HAS_REGEX_H)
- #include <regex.h>
- #elif defined(HAS_LIBGEN_H)
- #include <libgen.h>
- #else
- char *regcmp();
- char *regex();
- #endif
-
- static char *compiled_reg=NULL;
- extern char *__loc1;
-
- char *re_comp(mask)
- char *mask;
- {
- if (compiled_reg) free(compiled_reg);
- compiled_reg=regcmp(mask,NULL);
- return NULL;
- }
-
- int re_exec(str)
- char *str;
- {
- char *first_unmatched;
-
- return ((first_unmatched=regex(compiled_reg,str)) &&
- (__loc1 == str) &&
- (*first_unmatched == '\0'));
- }
-