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Mark a function as `unused' in generated code. (Sometimes it is used,

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sometimes it is not, depending upon the input grammar.)
This commit is contained in:
nectar 2004-01-06 19:03:44 +00:00
parent c7cb1aef08
commit 38f9e74fab
1 changed files with 7 additions and 1 deletions
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8
usr.bin/lex/flex.skl
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@ -5,6 +5,12 @@
* $FreeBSD$ * $FreeBSD$
*/ */
#if defined(__FreeBSD__)
#include <sys/cdefs.h>
#else
#define __unused
#endif
#define FLEX_SCANNER #define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_MINOR_VERSION 5
@ -257,7 +263,7 @@ YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
%* %*
static void *yy_flex_alloc YY_PROTO(( yy_size_t )); static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )); static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) __unused;
static void yy_flex_free YY_PROTO(( void * )); static void yy_flex_free YY_PROTO(( void * ));
#define yy_new_buffer yy_create_buffer #define yy_new_buffer yy_create_buffer