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) 2003-2025, PostgreSQL Global Development Group
   6  *
   7  * src/include/getopt_long.h
   8  */
   9 /* IWYU pragma: always_keep */
  10 #ifndef GETOPT_LONG_H
  11 #define GETOPT_LONG_H
  12
  13 #include "pg_getopt.h"                  /* IWYU pragma: export */
  14
  15 #ifndef HAVE_STRUCT_OPTION
  16
  17 struct option
  18 {
  19         const char *name;
  20         int                     has_arg;
  21         int                *flag;
  22         int                     val;
  23 };
  24
  25 #define no_argument 0
  26 #define required_argument 1
  27 #define optional_argument 2
  28 #endif
  29
  30 #ifndef HAVE_GETOPT_LONG
  31
  32 extern int      getopt_long(int argc, char *const argv[],
  33                                                 const char *optstring,
  34                                                 const struct option *longopts, int *longindex);
  35 #endif
  36
  37 #endif                                                  /* GETOPT_LONG_H */