regfree           212 ereg/ereg.c    #undef regfree
regfree           213 ereg/ereg.c    #define regfree(a);
regfree            34 ereg/php_regex.h #define regfree php_regfree
regfree           224 mbstring/oniguruma/regposix.c regfree(regex_t* reg)
regfree           231 pcre/pcrelib/pcreposix.c regfree(regex_t *preg)