Add missing includes

src/cache.c

@@ -34,6 +34,9 @@
 #endif
 #include <pwd.h>
 #include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
 #include <string.h>
 #ifdef HAVE_SYSLOG_H
 #include <syslog.h>

src/mount_davfs.c

@@ -67,6 +67,9 @@
 #ifdef HAVE_SYS_STAT_H
 #include <sys/stat.h>
 #endif
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
 
 #include <ne_string.h>
 #include <ne_uri.h>