Add helpers to launch process and open website.

core/sys/win32/helpers.odin

@@ -0,0 +1,35 @@
+// +build windows
+package win32
+
+import "core:strings";
+
+call_external_process :: proc(program, command_line: string) -> bool {
+
+	si := Startup_Info{};
+	pi := Process_Information{};
+	si.cb = size_of(si);
+
+	p := utf8_to_wstring(program);
+	c := utf8_to_wstring(command_line);
+
+	ret := create_process_w(
+		p,
+		c,
+		nil,
+		nil,
+		Bool(false),
+		u32(0x10), // Create New Console
+		nil,
+		nil,
+		&si,
+		&pi
+	);
+    return cast(bool)ret;
+}
+
+open_website :: proc(url: string) -> bool {
+	p :: "C:\\Windows\\System32\\cmd.exe";
+	arg := []string{"/C", "start", url};
+	args := strings.join(arg, " ", context.temp_allocator);
+	return call_external_process(p, args);
+}