fix signature generation failing under win32

tizzybec

2019-06-12 1d820b207d2716b7f689ef2ab292e27b63944976

 src/library/base/logger.h

@@ -1,7 +1,7 @@
#ifndef logger_INCLUDED
#define logger_INCLUDED

#ifndef LOG_ENABLED
#ifndef LOG_DISABLED
#include <errno.h>
#ifdef __cplusplus
extern "C" {