10 #include <bits/alltypes.h>
12 typedef long regoff_t;
24 #define REG_EXTENDED 1
35 #define REG_ECOLLATE 3
49 int regcomp(regex_t *, const char *, int);
50 int regexec(const regex_t *, const char *, size_t, regmatch_t [], int);
51 void regfree(regex_t *);
53 size_t regerror(int, const regex_t *, char *, size_t);