ipaddr_input

ipaddr_input.c

#include<stdio.h>
#include<stdlib.h>

int main() {
	uint32_t ipaddr;
	
	ipaddr = 3764655192ul; // 224.100.20.88
	printf("%d.%d.%d.%d\n", 
			(ipaddr>>24)&0xFF,
			(ipaddr>>16)&0xFF,
			(ipaddr>> 8)&0xFF,
			(ipaddr    )&0xFF);
	ipaddr = htonl(ipaddr);
	printf("%d.%d.%d.%d\n", 
			(ipaddr>>24)&0xFF,
			(ipaddr>>16)&0xFF,
			(ipaddr>> 8)&0xFF,
			(ipaddr    )&0xFF);

	return 0;
}