src/include/getopt_long.h

   1 /*
   2  * Portions Copyright (c) 1987, 1993, 1994
   3  * The Regents of the University of California.  All rights reserved.
   4  *
   5  * Portions Copyright (c) 2003-2009, PostgreSQL Global Development Group
   6  *
   7  * $PostgreSQL$
   8  */
   9 #ifndef GETOPT_LONG_H
  10 #define GETOPT_LONG_H
  11
  12 #ifdef HAVE_GETOPT_H
  13 #include <getopt.h>
  14 #endif
  15
  16 /* These are picked up from the system's getopt() facility. */
  17 extern int      opterr;
  18 extern int      optind;
  19 extern int      optopt;
  20 extern char *optarg;
  21 extern int      optreset;
  22
  23 #ifndef HAVE_STRUCT_OPTION
  24
  25 struct option
  26 {
  27         const char *name;
  28         int                     has_arg;
  29         int                *flag;
  30         int                     val;
  31 };
  32
  33 #define no_argument 0
  34 #define required_argument 1
  35 #endif
  36
  37 #ifndef HAVE_GETOPT_LONG
  38
  39 extern int getopt_long(int argc, char *const argv[],
  40                         const char *optstring,
  41                         const struct option * longopts, int *longindex);
  42 #endif
  43
  44 #endif   /* GETOPT_LONG_H */