Fixed missing semicolons

Fixed default struct initialization because I write C++ normally
Fixed bug where uniproc_win64.c would not correctly append arguments to the command-line string

include/uniproc.h

@@ -4,12 +4,12 @@
 #include <stdint.h>
 #include <Windows.h>
 typedef struct {
-	FILE* in = NULL;
-	FILE* out= NULL;
-	FILE* err= NULL;
+	FILE* in;
+	FILE* out;
+	FILE* err;
 
 	// OS-dependent handle to the process
-	uint32_t _proc_hdl = -1;
+	uint32_t _proc_hdl;
 	
 } uniproc_process;