VIRTUAL OP* scalarkids _((OP* o));
VIRTUAL OP* scalarseq _((OP* o));
VIRTUAL OP* scalarvoid _((OP* o));
+VIRTUAL UV scan_bin _((char* start, I32 len, I32* retlen));
VIRTUAL UV scan_hex _((char* start, I32 len, I32* retlen));
VIRTUAL char* scan_num _((char* s));
VIRTUAL UV scan_oct _((char* start, I32 len, I32* retlen));