summaryrefslogtreecommitdiff
path: root/libuargp/argp-pvh.c
diff options
context:
space:
mode:
Diffstat (limited to 'libuargp/argp-pvh.c')
-rw-r--r--libuargp/argp-pvh.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/libuargp/argp-pvh.c b/libuargp/argp-pvh.c
new file mode 100644
index 000000000..1f1d962b8
--- /dev/null
+++ b/libuargp/argp-pvh.c
@@ -0,0 +1,32 @@
+/* Default definition for ARGP_PROGRAM_VERSION_HOOK.
+ Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Written by Miles Bader <miles at gnu.ai.mit.edu>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <argp.h>
+
+/* If set by the user program to a non-zero value, then a default option
+ --version is added (unless the ARGP_NO_HELP flag is used), which calls
+ this function with a stream to print the version to and a pointer to the
+ current parsing state, and then exits (unless the ARGP_NO_EXIT flag is
+ used). This variable takes precedent over ARGP_PROGRAM_VERSION. */
+void (*argp_program_version_hook) (FILE *stream, struct argp_state *state);