diff -urN work.orig/include/sasl.h work/include/sasl.h
--- work.orig/include/sasl.h	2017-10-18 01:34:11.460342939 +0100
+++ work/include/sasl.h	2017-10-18 01:37:23.933982360 +0100
@@ -130,6 +130,8 @@
 #define SASL_VERSION_FULL ((SASL_VERSION_MAJOR << 16) |\
       (SASL_VERSION_MINOR << 8) | SASL_VERSION_STEP)
 
+/* For size_t */
+#include <stddef.h>
 #include "prop.h"
 
 /*************