#include <stdio.h>
#include <strings.h>

extern char **environ;

int main()
{
	int i=0;
	for(;*environ; ++environ, ++i)
	printf("%s\n", *environ); 

	/* go back in the beginning */
	environ=environ-i;

	for(;*environ; ++environ)

	{
		strtok(*environ, "=");
		printf("%s ", *environ);
	}
	printf("\n");

	return(0);	
}