]> Joshua Wise's Git repositories - netwatch.git/blame - aseg/counter.c
OK, I guess both of them.
[netwatch.git] / aseg / counter.c
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1char counter = 0;
2
3#define outb(port, val) \
4({ asm volatile("outb %0, %%dx" : : "a" ((unsigned char)(val)) , "d" ((unsigned short)(port))); })
5
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6void __start (void)
7{
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8 counter++;
9 outb (0x80, counter);
10}
11
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