removed a couple of warning try to solve the linking problem on platforms
* catalog.c xmlcatalog.c: removed a couple of warning
* xpath.c: try to solve the linking problem on platforms
needing trio to compile
Daniel
diff --git a/catalog.c b/catalog.c
index 8aa17e6..2d53706 100644
--- a/catalog.c
+++ b/catalog.c
@@ -27,6 +27,9 @@
#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
#include <string.h>
#include <libxml/xmlmemory.h>
#include <libxml/hash.h>