pgrx_pg_sys

Function scanNSItemForColumn

Source 
pub unsafe fn scanNSItemForColumn(
    arg_pstate: *mut ParseState,
    arg_nsitem: *mut ParseNamespaceItem,
    arg_sublevels_up: c_int,
    arg_colname: *const c_char,
    arg_location: c_int,
) -> *mut Node