001-missing_includes.patch

--- log.h
+++ log.h
@@ -17,6 +17,8 @@
 
 #include <stdarg.h> /* va_list */
 
+#include <stdarg.h> // va_list
+
 /* Supported syslog facilities and levels. */
 typedef enum {
 	SYSLOG_FACILITY_DAEMON,