Function GetTextExtentExPointA
pub unsafe fn GetTextExtentExPointA<P1>(
hdc: HDC,
lpszstring: P1,
cchstring: i32,
nmaxextent: i32,
lpnfit: Option<*mut i32>,
lpndx: Option<*mut i32>,
lpsize: *mut SIZE,
) -> BOOLwhere
P1: Param<PCSTR>,