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

#ifdef WINDOWS
	#define SEPARATOR '\\'
#else
	#define SEPARATOR '/'
#endif

char *path_join(char *path1, char *path2)
{
	char *new_path = malloc(strlen(path1) + strlen(path2) + 1);
        
	if (path2[0] == SEPARATOR)
		sprintf(new_path, "%s", path2);
	else
		sprintf(new_path, "%s%s", path1, path2);

	return new_path;
}

int main(int argc, char *argv[])
{
	if (argv[1] && argv[2])
	{
		char *path = path_join(argv[1], argv[2]);
        	
		printf("%s\n", path);
		free(path);
	}

	else printf("Usage: ./path_join path1 path2\n");
	
	return 0;
}