hrdev.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 14 行

#define STRV( a )  a, sizeof( a )   // make  vector of an array

/*
 * Constants for i8253 timer
 */
enum {
    i8253CounterZero    = 0x40, // 8253 Counter Zero Register
    i8253CtrlZeroOrTwo  = 0x43, // 8253 Control Byte Register
    i8253CmdReadCtrZero = 0x00, // Latch Command, LSB first, MSB second
    i8253CmdInitCtrZero = 0x34, // Rate generator
};

extern VOID StratInit( REQP_INIT FAR *rp );