3 msvcrt funcs (#42)

* msvcrt funcs

* fix empty final line

* Promment

dll/msvcrt.cpp

@@ -0,0 +1,36 @@
+#include "common.h"
+
+namespace msvcrt {
+	int _commode;
+	int _fmode;
+
+	// Stub because we're only ever a console application
+	void WIN_FUNC __set_app_type(int at) {
+	}
+
+	int* WIN_FUNC __p__fmode() {
+		return &_fmode;
+	}
+
+	int* WIN_FUNC __p__commode() {
+		return &_commode;
+	}
+}
+
+
+static void *resolveByName(const char *name) {
+	if (strcmp(name, "__set_app_type") == 0) return (void *) msvcrt::__set_app_type;
+	if (strcmp(name, "__p__fmode") == 0) return (void *) msvcrt::__p__fmode;
+	if (strcmp(name, "__p__commode") == 0) return (void *) msvcrt::__p__commode;
+	return nullptr;
+}
+
+wibo::Module lib_msvcrt = {
+	(const char *[]){
+		"msvcrt40",
+		"msvcrt40.dll",
+		nullptr,
+	},
+	resolveByName,
+	nullptr,
+};