abc_checkfilter    72 lib/as3/opcodes.h code_t* abc_checkfilter(code_t*prev);
abc_checkfilter    73 lib/as3/opcodes.h #define checkfilter(method) (method->code = abc_checkfilter(method->code))
abc_checkfilter  8533 lib/as3/parser.tab.c     c = abc_checkfilter(c);