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add an unused attribute to yyunput to avoid warnings (errors) when

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it's not being used
This commit is contained in:
assar 2000-06-17 11:56:21 +00:00
parent 1b5dabcf75
commit 28db96a6b5
1 changed files with 6 additions and 2 deletions
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8
usr.bin/lex/flex.skl
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@ -1,7 +1,7 @@
/* A lexical scanner generated by flex */
/* Scanner skeleton version:
* $NetBSD: flex.skl,v 1.14 2000/03/17 23:21:45 simonb Exp $
* $NetBSD: flex.skl,v 1.15 2000/06/17 11:56:21 assar Exp $
*/
#define FLEX_SCANNER
@ -314,7 +314,11 @@ extern int yywrap YY_PROTO(( void ));
%-
#ifndef YY_NO_UNPUT
static void yyunput YY_PROTO(( int c, char *buf_ptr ));
static void yyunput YY_PROTO(( int c, char *buf_ptr ))
#ifdef __GNUC__
__attribute__ ((unused))
#endif
;
#endif
%*