Function pgrx_pg_sys::lookup_external_function
source ยท pub unsafe fn lookup_external_function(
arg_filehandle: *mut c_void,
arg_funcname: *const c_char,
) -> *mut c_voidpub unsafe fn lookup_external_function(
arg_filehandle: *mut c_void,
arg_funcname: *const c_char,
) -> *mut c_void