NAME
	  getenv - return value	for environment	name
SYNTAX
	  char *getenv (name)
	  char *name;
DESCRIPTION
	  Getenv searches the environment list [see environ(5)]	for a
	  string of the	form name=value, and returns a pointer to the
	  value	in the current environment if such a string is
	  present, otherwise a NULL pointer.
SEE ALSO
	  exec(2), putenv(3C), environ(5).