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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 Westerlund 2001-07-21 19:47:17 +00:00
parent 47a49221c2
commit 04625dfc30
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=80106
1 changed files with 5 additions and 1 deletions
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6
usr.bin/lex/flex.skl
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@ -313,7 +313,11 @@ 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
%*