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| author | assar <assar@FreeBSD.org> | 2001-07-21 19:47:17 +0000 |
|---|---|---|
| committer | assar <assar@FreeBSD.org> | 2001-07-21 19:47:17 +0000 |
| commit | d5b518a5b5e8a2972936e37b55d04fc0e8ddfb6d (patch) | |
| tree | 3d418caa03c7f8b11cf67fc98e1517a893eb595b /usr.bin/lex | |
| parent | 4d02c9c339ac8538f2f163e4048575982a9dfe68 (diff) | |
| download | FreeBSD-src-d5b518a5b5e8a2972936e37b55d04fc0e8ddfb6d.zip FreeBSD-src-d5b518a5b5e8a2972936e37b55d04fc0e8ddfb6d.tar.gz | |
add an unused attribute to yyunput to avoid warnings (errors) when
it's not being used
Diffstat (limited to 'usr.bin/lex')
| -rw-r--r-- | usr.bin/lex/flex.skl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/usr.bin/lex/flex.skl b/usr.bin/lex/flex.skl index e894a27..b7d9297 100644 --- a/usr.bin/lex/flex.skl +++ b/usr.bin/lex/flex.skl @@ -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 %* |
