NAME regcomp, regexec, regerror, regfree - POSIX regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include int regcomp(regex_t *restrict preg , const char *r…NAME regcomp, regexec, regerror, regfree - POSIX regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include int regcomp(regex_t *restrict preg , const char *r…NAME regcomp, regexec, regerror, regfree - POSIX regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include int regcomp(regex_t *restrict preg , const char *r…NAME regcomp, regexec, regerror, regfree - POSIX regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include int regcomp(regex_t *restrict preg , const char *r…NAME regcomp, regexec, regerror, regfree - POSIX regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... include int regcomp(regex_t *restrict preg , const char *r…NAME re_comp, re_exec - BSD regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... define _REGEX_RE_COMP #include <sys/types.h> #include [[deprecated]] char *re_c…NAME re_comp, re_exec - BSD regex functions LIBRARY Standard C library ( libc , -lc ) SYNOPSIS ... define _REGEX_RE_COMP #include <sys/types.h> #include [[deprecated]] char *re_c…expression that can be used with the regex (3) function to recognize a positive response ... expression that can be used with the regex (3) function to recognize a negative respons…expression that can be used with the regex (3) function to recognize a positive response ... expression that can be used with the regex (3) function to recognize a negative respons…else, but indicates a failure of the regex engine (but this case is indistinguishable from