[src/trunk]: src/external/bsd/flex/dist fix prototypes

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/21f89c55e161
branches:  trunk
changeset: 777439:21f89c55e161
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Feb 18 19:17:54 2012 +0000

description:
fix prototypes

diffstat:

 external/bsd/flex/dist/libmain.c   |  14 +++++++-------
 external/bsd/flex/dist/libyywrap.c |   6 ++++--
 2 files changed, 11 insertions(+), 9 deletions(-)

diffs (49 lines):

diff -r b66441094654 -r 21f89c55e161 external/bsd/flex/dist/libmain.c
--- a/external/bsd/flex/dist/libmain.c  Sat Feb 18 17:56:49 2012 +0000
+++ b/external/bsd/flex/dist/libmain.c  Sat Feb 18 19:17:54 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: libmain.c,v 1.1.1.1 2009/10/26 00:26:24 christos Exp $ */
+/*     $NetBSD: libmain.c,v 1.2 2012/02/18 19:17:54 christos Exp $     */
 
 /* libmain - flex run-time support library "main" function */
 
@@ -23,13 +23,13 @@
 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
 /*  PURPOSE. */
 
-extern int yylex ();
+extern int yylex(void);
 
-int     main (argc, argv)
-     int     argc;
-     char   *argv[];
+int
+/*ARGSUSED*/
+main(int argc, char *argv[])
 {
-       while (yylex () != 0) ;
-
+       while (yylex() != 0)
+               continue;
        return 0;
 }
diff -r b66441094654 -r 21f89c55e161 external/bsd/flex/dist/libyywrap.c
--- a/external/bsd/flex/dist/libyywrap.c        Sat Feb 18 17:56:49 2012 +0000
+++ b/external/bsd/flex/dist/libyywrap.c        Sat Feb 18 19:17:54 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: libyywrap.c,v 1.1.1.1 2009/10/26 00:26:24 christos Exp $       */
+/*     $NetBSD: libyywrap.c,v 1.2 2012/02/18 19:17:54 christos Exp $   */
 
 /* libyywrap - flex run-time support library "yywrap" function */
 
@@ -23,7 +23,9 @@
 /*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
 /*  PURPOSE. */
 
-int     yywrap (void)
+int yywrap(void);
+int
+yywrap(void)
 {
        return 1;
 }