Lines Matching refs:getopt
1 /* Declarations for getopt.
31 /* For communication from `getopt' to the caller.
32 When `getopt' finds an option that takes an argument,
41 and for communication between successive calls to `getopt'.
43 On entry to `getopt', zero means this is the first call; initialize.
45 When `getopt' returns -1, this is the index of the first of the
53 /* Callers store zero here to inhibit the error message `getopt' prints
80 one). For long options that have a zero `flag' field, `getopt'
105 /* Many other libraries have conflicting prototypes for getopt, with
107 errors, only prototype getopt for the GNU C library. */
108 extern int getopt (int argc, char *const *argv, const char *shortopts);
110 extern int getopt ();
124 extern int getopt ();