isdirectory 276 ext/pcre/pcrelib/pcregrep.c isdirectory(char *filename) isdirectory 362 ext/pcre/pcrelib/pcregrep.c isdirectory(char *filename) isdirectory 461 ext/pcre/pcrelib/pcregrep.c int isdirectory(char *filename) { return 0; }