acconfig.h (libintl.h): Does not include this file here because it will define `NULL' before the system...

Mon May 31 02:22:55 1999  Philippe De Muyter  <phdm@macqel.be>
	* acconfig.h (libintl.h): Does not include this file here because
	it will define `NULL' before the system files have got any chance
	to define it.
	* intl/explodename.c (stdlib.h): Include this file only if we have it.

From-SVN: r27300