1305100Scy%{ 2305100Scy#include "null_gram.h" 3305100Scy 4305100Scyvoid null_error(const char *fmt, ...) {} 5305100Scyint yywrap(void) { return 0; } 6305100Scy%} 7305100Scy%option nounput 8305100Scy%option noinput 9305100Scy%% 10