CreateSolidBrush and FillRect

core/sys/windows/gdi32.odin

@@ -79,6 +79,8 @@ foreign gdi32 {
 	TextOutW :: proc(hdc: HDC, x, y: c_int, lpString: LPCWSTR, c: c_int) -> BOOL ---
 	GetTextExtentPoint32W :: proc(hdc: HDC, lpString: LPCWSTR, c: c_int, psizl: LPSIZE) -> BOOL ---
 	GetTextMetricsW :: proc(hdc: HDC, lptm: LPTEXTMETRICW) -> BOOL ---
+
+	CreateSolidBrush :: proc(color: COLORREF) -> HBRUSH ---
 }
 
 RGB :: #force_inline proc "contextless" (r, g, b: u8) -> COLORREF {