?? reboot.c
字號:
/*
** Public domain demo to reboot a PC
*/
#ifdef __TURBOC__
#define FAR far
#else
#define FAR _far
#endif
short FAR *bios_post = (short FAR *)0x00400072;
void (FAR * boot)(void) = (void (FAR *)())0xffff0000;
void reboot(warm)
{
if (warm)
*bios_post = 0x1234;
else *bios_post = 0;
boot();
}
#ifdef TEST
#include <stdio.h>
void main(void)
{
puts("The computer should do a cold start");
reboot(0);
}
#endif /* TEST */
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