1 /*	SCCS Id: @(#)lev_lex.h	3.4	1999/08/08	*/
2 /* "vms/lev_lex.h" copied into "util/stdio.h" for use in *_lex.c only!
3  * This is an awful kludge to allow util/*_lex.c made by SunOS's `lex'
4  * to be compiled as is.  (It isn't needed with `flex' or VMS POSIX
5  * `lex' and is benign when either of those configurations are used.)
6  * It works because the actual setup of yyin & yyout is performed in
7  * src/lev_main.c, where stdin & stdout are still correctly defined.
8  *
9  * The troublesome code is
10  *	#include "stdio.h"
11  *		...
12  *	FILE *yyin = stdin, *yyout = stdout;
13  * The file scope initializers with non-constant values require this
14  * hack, and the quotes instead of brackets makes it easy to do.
15  */
16 
17 #include <stdio.h>
18 #ifdef stdin
19 # undef stdin
20 #endif
21 #define stdin  0
22 #ifdef stdout
23 # undef stdout
24 #endif
25 #define stdout 0
26