API_EXPORT         31 regex/regex.h  API_EXPORT(int) regcomp(regex_t *, const char *, int);
API_EXPORT         62 regex/regex.h  API_EXPORT(size_t) regerror(int, const regex_t *, char *, size_t);
API_EXPORT         66 regex/regex.h  API_EXPORT(int) regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
API_EXPORT         76 regex/regex.h  API_EXPORT(void) regfree(regex_t *);