Untitled

#include <stdio.h>
int strcasecmp(char src[], char dst[]);

void main(){
	char str1 [] = "sample";
	char str2 [] = "Sample";
	int size;

	size = strcasecmp(str1, str2);
	printf("%d", size);
}

int strcasecmp(char src[], char dst[]){
	int size;
       	size = strcmp(src,dst);
	return size;
}