diff --git a/configure b/configure
index ac9fa68..fcdc725 100755
--- a/configure
+++ b/configure
@@ -2359,6 +2359,10 @@ esac
 
 
 
+if test -n "$GCC"; then
+	CFLAGS="-Wall $CFLAGS"
+fi
+
 ac_config_files="$ac_config_files Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
diff --git a/configure.in b/configure.in
index aafedfc..4498b86 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: configure.in,v 1.1 2003/06/03 19:46:30 mike Exp $"
+dnl "$Id: configure.in,v 1.2 2003/06/04 00:30:04 mike Exp $"
 dnl
 dnl Configuration script for mini-XML, a small XML-like file parsing library.
 dnl
@@ -37,9 +37,14 @@ esac
 
 AC_SUBST(ARFLAGS)
 
+dnl Add -Wall for GCC...
+if test -n "$GCC"; then
+	CFLAGS="-Wall $CFLAGS"
+fi
+
 dnl Output the makefile...
 AC_OUTPUT(Makefile)
 
 dnl
-dnl End of "$Id: configure.in,v 1.1 2003/06/03 19:46:30 mike Exp $".
+dnl End of "$Id: configure.in,v 1.2 2003/06/04 00:30:04 mike Exp $".
 dnl
diff --git a/mxml.h b/mxml.h
index a954393..3e8547b 100644
--- a/mxml.h
+++ b/mxml.h
@@ -1,5 +1,5 @@
 /*
- * "$Id: mxml.h,v 1.2 2003/06/03 20:24:28 mike Exp $"
+ * "$Id: mxml.h,v 1.3 2003/06/04 00:30:04 mike Exp $"
  *
  * Header file for mini-XML, a small XML-like file parsing library.
  *
@@ -30,6 +30,7 @@
 #  include <stdio.h>
 #  include <stdlib.h>
 #  include <string.h>
+#  include <ctype.h>
 
 
 /*
@@ -132,5 +133,5 @@ extern mxml_node_t	*mxmlWalkPrev(mxml_node_t *node, mxml_node_t *top);
 
 
 /*
- * End of "$Id: mxml.h,v 1.2 2003/06/03 20:24:28 mike Exp $".
+ * End of "$Id: mxml.h,v 1.3 2003/06/04 00:30:04 mike Exp $".
  */