@node inportsb, cpu
@subheading Syntax

@example
#include <pc.h>

void inportsb(unsigned short _port, unsigned char *_buf, unsigned _len);
@end example

@subheading Description

Reads the 8-bit @var{_port} @var{_len} times, and stores the bytes in
@var{buf}.

@subheading Portability

@portability !ansi, !posix