* configure.in: Check for uintptr_t. Needed to compile regex.c

on MacOS X.  Reported by Wim Rijnders <wimrijnders@home.nl>

ChangeLog

@@ -1,3 +1,8 @@
+2002-11-10  Pavel Roskin  <proski@gnu.org>
+
+	* configure.in: Check for uintptr_t.  Needed to compile regex.c
+	on MacOS X.  Reported by Wim Rijnders <wimrijnders@home.nl>
+
 2002-11-07  Andrew V. Samoilov  <sav@bcs.zp.ua>
 
 	* syntax/ada95.syntax: Highlight "then" and "else".

configure.in

@@ -189,6 +189,12 @@ AC_TYPE_PID_T
 AC_TYPE_UID_T
 AC_CHECK_TYPE(nlink_t, unsigned int)
 
+dnl This is needed for regex.c only
+AC_CHECK_TYPE(uintptr_t,
+	      [AC_DEFINE(HAVE_UINTPTR_T, 1,
+			 [Define if you have the `uintptr_t' type.])
+])
+
 AC_FUNC_ALLOCA
 AC_FUNC_STRCOLL