/* inw() - Input one word Author: Kees J. Bot */ /* 18 Mar 1996 */ /* unsigned inw(U16_t port); */ #include ENTRY(inw) push %ebp movl %esp, %ebp movl 8(%ebp), %edx /* port */ xorl %eax, %eax inw %dx /* read 1 word */ pop %ebp ret