* mktime.m4 (AC_FUNC_MKTIME): New macro, taken from Autoconf CVS.
It can be removed after the next Autoconf is released.
* exclude.m4 (gl_EXCLUDE): Don't check for sys/types.h; no loner
* mktime.m4 (AC_FUNC_MKTIME): New macro, taken from Autoconf CVS.
It can be removed after the next Autoconf is released.
* exclude.m4 (gl_EXCLUDE): Don't check for sys/types.h; no loner