(int64e_type): Fix definition.

[deliverable/binutils-gdb.git] / include / getopt.h

diff --git a/include/getopt.h b/include/getopt.h
index f64de3116163763585b02d68ed7082a243b8b455..7dfb6e6bb83a2146c192363562f2a0df4bbe5eec 100644 (file)
--- a/include/getopt.h
+++ b/include/getopt.h
@@ -1,9 +1,9 @@
 /* Declarations for getopt.
    Copyright (C) 1989, 1990, 1991, 1992 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
-   the Free Software Foundation; either version 2, or (at your option)
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Library General Public License as published
+   by the Free Software Foundation; either version 2, or (at your option)
    any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -11,13 +11,17 @@
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
+   You should have received a copy of the GNU Library General Public
+   License along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #ifndef _GETOPT_H
 #define _GETOPT_H 1
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* For communication from `getopt' to the caller.
    When `getopt' finds an option that takes an argument,
    the argument value is returned here.
@@ -80,14 +84,20 @@ struct option
   int val;
 };
 
-/* Names for the values of the `has_arg' field of `struct option'.  */
-
-enum _argtype
-{
-  no_argument,
-  required_argument,
-  optional_argument
-};
+/* Names for the values of the `has_arg' field of `struct option'.
+   We wouldn't mind doing this:
+      enum _argtype
+      {
+       no_argument,
+       required_argument,
+       optional_argument
+      };
+   ...if we could also change the "int has_arg" above.  For now, use
+   defines.  */
+
+#define        no_argument 0
+#define        required_argument 1
+#define        optional_argument 2
 
 #if __STDC__
 extern int getopt (int argc, char *const *argv, const char *shortopts);
@@ -110,4 +120,8 @@ extern int getopt_long_only ();
 extern int _getopt_internal ();
 #endif /* not __STDC__ */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _GETOPT_H */