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| author | jkim <jkim@FreeBSD.org> | 2013-05-21 19:22:42 +0000 |
|---|---|---|
| committer | jkim <jkim@FreeBSD.org> | 2013-05-21 19:22:42 +0000 |
| commit | 5af6d6ab75db4b1a0c4f3733b65b5804643cf0bf (patch) | |
| tree | 2fc4ce9c459ce829ff6951e227219ac44f1f7991 /contrib/flex | |
| parent | 042b47f82d2c3e0d33b15d14c1a7092608f4dec6 (diff) | |
| download | FreeBSD-src-5af6d6ab75db4b1a0c4f3733b65b5804643cf0bf.zip FreeBSD-src-5af6d6ab75db4b1a0c4f3733b65b5804643cf0bf.tar.gz | |
Allow YY_NO_UNPUT to disable unput() for backward compatibility.
Diffstat (limited to 'contrib/flex')
| -rw-r--r-- | contrib/flex/flex.skl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/contrib/flex/flex.skl b/contrib/flex/flex.skl index b693ba9..d06471f 100644 --- a/contrib/flex/flex.skl +++ b/contrib/flex/flex.skl @@ -1032,7 +1032,9 @@ extern int yywrap M4_YY_PARAMS( M4_YY_PROTO_ONLY_ARG ); %not-for-header m4_ifdef( [[M4_YY_NO_UNPUT]],, [[ +#ifndef YY_NO_UNPUT static void yyunput M4_YY_PARAMS( int c, char *buf_ptr M4_YY_PROTO_LAST_ARG); +#endif ]]) %ok-for-header %endif @@ -1808,9 +1810,11 @@ m4_ifdef( [[M4_YY_USES_REJECT]], %if-c-only m4_ifdef( [[M4_YY_NO_UNPUT]],, [[ +#ifndef YY_NO_UNPUT static void yyunput YYFARGS2( int,c, char *,yy_bp) %endif %if-c++-only +#ifndef YY_NO_UNPUT void yyFlexLexer::yyunput( int c, char* yy_bp) %endif { @@ -1857,6 +1861,7 @@ m4_ifdef( [[M4_YY_USE_LINENO]], YY_G(yy_hold_char) = *yy_cp; YY_G(yy_c_buf_p) = yy_cp; } +#endif /* ifndef YY_NO_UNPUT */ %if-c-only ]]) %endif |
