kw extern

Reserved keyword

The list of words: §1.4

Syntax

ebnf

Service     = [ "extern" ] "service" Ident "{" { { Attr } RpcSig } "}" ;

Grammar: App. A

10.1 Services — A service declares a contract
16.1 C — import c reads a header through libclang at compile time.
16.3 gRPC and protobuf — import proto "payments.proto" generates an extern service and types; calls are as to ordinary services through connect.
1.4 Keywords — Reserved (cannot be used as names)

oxl

import c "zlib.h" { deflate, inflate, z_stream }
extern c fn getpid() -> i32
export c fn oxl_handle(req: *u8, len: usize) -> i32 { … }