#ifndef _KERNEL_AMD64_IO_H #define _KERNEL_AMD64_IO_H #include void outb(uint16_t port, uint8_t v); void outw(uint16_t port, uint16_t v); void outl(uint16_t port, uint32_t v); void outsw(uint16_t port, const void* addr, int cnt); uint8_t inb(uint16_t port); uint16_t inw(uint16_t port); uint32_t inl(uint16_t port); void insw(uint16_t port, void* addr, int cnt); void io_wait(void); #endif // _KERNEL_AMD64_IO_H