pub unsafe fn appendStringInfoVA(
arg_str_: *mut StringInfoData,
arg_fmt: *const i8,
arg_args: *mut __va_list_tag,
) -> i32pub unsafe fn appendStringInfoVA(
arg_str_: *mut StringInfoData,
arg_fmt: *const i8,
arg_args: *mut __va_list_tag,
) -> i32