gnu/dist/gettext/gettext-tools/examples/hello-c/hello.c

   1 /* Example for use of GNU gettext.
   2    Copyright (C) 2003 Free Software Foundation, Inc.
   3    This file is in the public domain.
   4
   5    Source code of the C program.  */
   6
   7
   8 /* Get setlocale() declaration.  */
   9 #include <locale.h>
  10
  11 /* Get printf() declaration.  */
  12 #include <stdio.h>
  13
  14 /* Get getpid() declaration.  */
  15 #if HAVE_UNISTD_H
  16 # include <unistd.h>
  17 #endif
  18
  19 /* Get gettext(), textdomain(), bindtextdomain() declaration.  */
  20 #include "gettext.h"
  21 /* Define shortcut for gettext().  */
  22 #define _(string) gettext (string)
  23
  24 int
  25 main ()
  26 {
  27   setlocale (LC_ALL, "");
  28   textdomain ("hello-c");
  29   bindtextdomain ("hello-c", LOCALEDIR);
  30
  31   printf ("%s\n", _("Hello, world!"));
  32   printf (_("This program is running as process number %d."), getpid ());
  33   putchar ('\n');
  34
  35   return 0;
  36 }