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#include <sys/io.h>
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/*
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This was practically copied from musl, but it's
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not like there's much there to copy anyways.
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-Kat
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*/
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unsigned char inb(unsigned short int port) {
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unsigned short val;
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__asm__ volatile("inb %1,%0" : "=a" (val) : "dN" (port));
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return val;
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} |