#include <inttypes.h>

uint32_t getipstr(char *);

uint32_t getipstr(char *s)
{
	int c, ip = 0;

	do {
		int byte = 0;
		while ((c = *s++) >= '0')
			byte = byte * 10 + c - '0';
		ip = ip << 8 | byte;
	} while (c);
	return (uint32_t)ip;
}