Add flex 2.5.37 from flex.sourceforge.net to contrib.

1 files changed, 33 insertions, 0 deletions

diff --git a/contrib/flex/libmain.c b/contrib/flex/libmain.c
new file mode 100644
index 0000000..49262e4
--- /dev/null
+++ b/contrib/flex/libmain.c
@@ -0,0 +1,33 @@
+/* libmain - flex run-time support library "main" function */
+
+/*  This file is part of flex. */
+
+/*  Redistribution and use in source and binary forms, with or without */
+/*  modification, are permitted provided that the following conditions */
+/*  are met: */
+
+/*  1. Redistributions of source code must retain the above copyright */
+/*     notice, this list of conditions and the following disclaimer. */
+/*  2. Redistributions in binary form must reproduce the above copyright */
+/*     notice, this list of conditions and the following disclaimer in the */
+/*     documentation and/or other materials provided with the distribution. */
+
+/*  Neither the name of the University nor the names of its contributors */
+/*  may be used to endorse or promote products derived from this software */
+/*  without specific prior written permission. */
+
+/*  THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR */
+/*  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED */
+/*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR */
+/*  PURPOSE. */
+
+extern int yylex ();
+
+int     main (argc, argv)
+     int     argc;
+     char   *argv[];
+{
+	while (yylex () != 0) ;
+
+	return 0;
+}