X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gnu%2Fargmatch.h;h=bbbfe64dfb5a97a42461a2e5690638ad985247cc;hb=9843760ee8d4f4285a7c635bf78a30cdb3ddf3d6;hp=15eb04d8a2a6ac6bd7be5653561c0748838b0481;hpb=3322ff6164a1e9dd3d1622c64a9b9b7c5f303ef6;p=debian%2Ftar

diff --git a/gnu/argmatch.h b/gnu/argmatch.h
index 15eb04d8..bbbfe64d 100644
--- a/gnu/argmatch.h
+++ b/gnu/argmatch.h
@@ -1,9 +1,7 @@
-/* -*- buffer-read-only: t -*- vi: set ro: */
-/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
 /* argmatch.h -- definitions and prototypes for argmatch.c
 
-   Copyright (C) 1990, 1998, 1999, 2001, 2002, 2004, 2005, 2009, 2010 Free
-   Software Foundation, Inc.
+   Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2015 Free Software
+   Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -28,6 +26,10 @@
 
 # include "verify.h"
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 # define ARRAY_CARDINALITY(Array) (sizeof (Array) / sizeof *(Array))
 
 /* Assert there are as many real arguments as there are values
@@ -42,14 +44,14 @@
    to the same values in VALLIST).  */
 
 ptrdiff_t argmatch (char const *arg, char const *const *arglist,
-                    char const *vallist, size_t valsize);
+                    char const *vallist, size_t valsize) _GL_ATTRIBUTE_PURE;
 
 # define ARGMATCH(Arg, Arglist, Vallist) \
   argmatch (Arg, Arglist, (char const *) (Vallist), sizeof *(Vallist))
 
 /* xargmatch calls this function when it fails.  This function should not
    return.  By default, this is a function that calls ARGMATCH_DIE which
-   in turn defaults to `exit (exit_failure)'.  */
+   in turn defaults to 'exit (exit_failure)'.  */
 typedef void (*argmatch_exit_fn) (void);
 extern argmatch_exit_fn argmatch_die;
 
@@ -75,8 +77,8 @@ void argmatch_valid (char const *const *arglist,
 
 
 
-/* Same as argmatch, but upon failure, reports a explanation on the
-   failure, and exits using the function EXIT_FN. */
+/* Same as argmatch, but upon failure, report an explanation of the
+   failure, and exit using the function EXIT_FN. */
 
 ptrdiff_t __xargmatch_internal (char const *context,
                                 char const *arg, char const *const *arglist,
@@ -95,10 +97,15 @@ ptrdiff_t __xargmatch_internal (char const *context,
 
 char const *argmatch_to_argument (char const *value,
                                   char const *const *arglist,
-                                  char const *vallist, size_t valsize);
+                                  char const *vallist, size_t valsize)
+  _GL_ATTRIBUTE_PURE;
 
 # define ARGMATCH_TO_ARGUMENT(Value, Arglist, Vallist)                  \
   argmatch_to_argument (Value, Arglist,                                 \
                         (char const *) (Vallist), sizeof *(Vallist))
 
+#ifdef  __cplusplus
+}
+#endif
+
 #endif /* ARGMATCH_H_ */