Putting socks/threads/logger/misc in a separate library

apps/enclave/src/platform.hpp

@@ -40,7 +40,9 @@
 #define CYGWIN  3  // Cygwin
 
 #if OS == MINGW
+	#define NO_SSIZE_T
 	#define WIN_STRERROR
+	#define WINSOCK
 	#define WINTHREADS
 #endif
 
@@ -66,6 +68,10 @@
 
 using namespace std;
 
+#ifdef NO_SSIZE_T
+	typedef signed long ssize_t;
+#endif
+
 /*
  * Define this to '1' to cause the printing of source code file and line number
  * information with each log message.  Set it to '0' for simple logging.