$NetBSD$

- patch out YY_PROTO, which newer flex no longer provides.

--- src/client/browse/show_shell.l~	2003-03-12 19:05:00.000000000 +0000
+++ src/client/browse/show_shell.l
@@ -53,7 +53,7 @@
 extern void exit(int);
 
 /* Suppress compiler complaint about yy_flex_realloc: */
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ))
+static void *yy_flex_realloc( void *, yy_size_t )
   __attribute__((unused));
 
 static const Buffer *buffer;
