[netwatch.git] / aseg / counter.c

char counter = 0;

#define outb(port, val) \
({ asm volatile("outb %0, %%dx" : : "a" ((unsigned char)(val)) , "d" ((unsigned short)(port))); })

void __start (void) {
	counter++;
	outb (0x80, counter);
}
Commit	Line	Data
4bea7daf JW	1	char counter = 0;
	2
	3	#define outb(port, val) \
	4	({ asm volatile("outb %0, %%dx" : : "a" ((unsigned char)(val)) , "d" ((unsigned short)(port))); })
	5
	6	void __start (void) {
	7	counter++;
	8	outb (0x80, counter);
	9	}
	10