From: Matt Corallo <git@bluematt.me>
Date: Tue, 28 Feb 2023 23:25:38 +0000 (+0000)
Subject: Add type for 8 u16s (which is used for the scoring data)
X-Git-Tag: v0.0.114.0^2~11
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-c-bindings;a=commitdiff_plain;h=f8b6a372aa698a6b79aa933c061ac1f95220b8c2

Add type for 8 u16s (which is used for the scoring data)
---

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index 3cf9643..64f2a68 100644
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -805,6 +805,7 @@ fn initial_clonable_types() -> HashSet<String> {
 	res.insert("crate::c_types::SixteenBytes".to_owned());
 	res.insert("crate::c_types::TwentyBytes".to_owned());
 	res.insert("crate::c_types::ThirtyTwoBytes".to_owned());
+	res.insert("crate::c_types::EightU16s".to_owned());
 	res.insert("crate::c_types::SecretKey".to_owned());
 	res.insert("crate::c_types::PublicKey".to_owned());
 	res.insert("crate::c_types::Transaction".to_owned());
@@ -971,6 +972,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"[u8; 12]" if !is_ref => Some("crate::c_types::TwelveBytes"),
 			"[u8; 4]" if !is_ref => Some("crate::c_types::FourBytes"),
 			"[u8; 3]" if !is_ref => Some("crate::c_types::ThreeBytes"), // Used for RGB values
+			"[u16; 8]" if !is_ref => Some("crate::c_types::EightU16s"),
 
 			"str" if is_ref => Some("crate::c_types::Str"),
 			"alloc::string::String"|"String" => Some("crate::c_types::Str"),
@@ -1060,6 +1062,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"[u8; 12]" if !is_ref => Some(""),
 			"[u8; 4]" if !is_ref => Some(""),
 			"[u8; 3]" if !is_ref => Some(""),
+			"[u16; 8]" if !is_ref => Some(""),
 
 			"[u8]" if is_ref => Some(""),
 			"[usize]" if is_ref => Some(""),
@@ -1155,6 +1158,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"[u8; 12]" if !is_ref => Some(".data"),
 			"[u8; 4]" if !is_ref => Some(".data"),
 			"[u8; 3]" if !is_ref => Some(".data"),
+			"[u16; 8]" if !is_ref => Some(".data"),
 
 			"[u8]" if is_ref => Some(".to_slice()"),
 			"[usize]" if is_ref => Some(".to_slice()"),
@@ -1253,6 +1257,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"[u8; 12]" if !is_ref => Some("crate::c_types::TwelveBytes { data: "),
 			"[u8; 4]" if !is_ref => Some("crate::c_types::FourBytes { data: "),
 			"[u8; 3]" if is_ref => Some(""),
+			"[u16; 8]" if !is_ref => Some("crate::c_types::EightU16s { data: "),
 
 			"[u8]" if is_ref => Some("local_"),
 			"[usize]" if is_ref => Some("local_"),
@@ -1338,6 +1343,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
 			"[u8; 12]" if !is_ref => Some(" }"),
 			"[u8; 4]" if !is_ref => Some(" }"),
 			"[u8; 3]" if is_ref => Some(""),
+			"[u16; 8]" if !is_ref => Some(" }"),
 
 			"[u8]" if is_ref => Some(""),
 			"[usize]" if is_ref => Some(""),
diff --git a/lightning-c-bindings/src/c_types/mod.rs b/lightning-c-bindings/src/c_types/mod.rs
index f23f002..cf708d0 100644
--- a/lightning-c-bindings/src/c_types/mod.rs
+++ b/lightning-c-bindings/src/c_types/mod.rs
@@ -629,6 +629,11 @@ pub struct SixteenBytes { /** The sixteen bytes */ pub data: [u8; 16], }
 /// A 20-byte byte array.
 pub struct TwentyBytes { /** The twenty bytes */ pub data: [u8; 20], }
 
+#[derive(Clone)]
+#[repr(C)]
+/// 8 u16s
+pub struct EightU16s { /** The eight 16-bit integers */ pub data: [u16; 8], }
+
 pub(crate) struct VecWriter(pub Vec<u8>);
 impl lightning::util::ser::Writer for VecWriter {
 	fn write_all(&mut self, buf: &[u8]) -> Result<(), io::Error> {