typedef unsigned char uint8_t; | |
typedef unsigned short uint16_t; | |
typedef unsigned int uint32_t; | |
struct iter { | |
uint32_t i; | |
}; | |
struct point { | |
uint32_t i, j; | |
}; | |
static void outb(uint8_t value, uint16_t port) | |
{ | |
__builtin_outb(value, port); | |
} | |
static struct point mkpoint(void) | |
{ | |
struct point p; | |
p.i = 1000; | |
p.j = 2000; | |
return p; | |
} | |
static void main(void) | |
{ | |
struct iter iter; | |
for(iter.i = 0; iter.i < 32; iter.i++) { | |
outb(iter.i, 0x80); | |
} | |
struct point p; | |
p = mkpoint(); | |
outb(p.i, 0x80); | |
outb(p.j, 0x80); | |
} |