proj_sys

Function proj_create_geographic_crs_from_datum

Source 
pub unsafe extern "C" fn proj_create_geographic_crs_from_datum(
    ctx: *mut PJ_CONTEXT,
    crs_name: *const c_char,
    datum_or_datum_ensemble: *const PJ,
    ellipsoidal_cs: *const PJ,
) -> *mut PJ