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

extern char **environ;

int main(int argc, char *argv[])
{
	int i = 0;
	char *svptr;
	char *s;
	static char *path_argv[64];
	static const char path_delim[] = " =:";
	int path_argc = 0;
	while(!strstr(environ[i],"PATH=") && environ[i] != 0) {
		i++;
	}
	if(environ[i] != 0)
		printf("%s\n",environ[i]);
	else
		printf("Mysteriously you have no PATH shell variables\n");
	
	s = strtok_r(environ[i],path_delim,&svptr);
	while(s != 0){
		path_argv[path_argc++] = s;
		s = strtok_r(NULL,path_delim,&svptr);
	}
	path_argv[path_argc] = 0;
	
	printf("%s %s\n",path_argv[1],path_argv[2]);
	return 0;
	
}