Searched defs:IO_RD (Results 1 – 3 of 3) sorted by relevance
63 IO_RD, /* Read only fork+exec IO. */ enumerator
237 #define IO_RD 0x1 /* read byte */ macro
3 #define IO_RD(addr,data) data=(*z80cpu->iorq_rd)(z80cpu,addr) macro