From 984691dd85ddc261f9536a0abfd321b0c832190c Mon Sep 17 00:00:00 2001
From: Supun Setunga <supun.setunga@gmail.com>
Date: Thu, 14 Aug 2025 15:24:14 -0700
Subject: [PATCH] Add fix128 and ufix128 type to the spec

---
 ccf_specs.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/ccf_specs.md b/ccf_specs.md
index a873d15..3ec2a33 100644
--- a/ccf_specs.md
+++ b/ccf_specs.md
@@ -1009,6 +1009,8 @@ simple-type-id = &(
     account-mapping-type-id: 96,
     hashable-struct-type-id: 97,
     fixedSize-unsigned-integer-type-id: 98,
+    fix128-type-id: 99,
+    ufix128-type-id: 101,
 )
 
 ccf-typedef-and-value-message =
@@ -1092,7 +1094,9 @@ simple-value =
     / word128-value
     / word256-value
     / fix64-value
+    / fix128-value
     / ufix64-value
+    / ufix128-value
 
 void-value = nil
 bool-value = bool
@@ -1122,6 +1126,16 @@ word256-value = bigint .ge 0
 fix64-value = (int .ge -9223372036854775808) .le 9223372036854775807
 ufix64-value = uint .le 18446744073709551615
 
+fix128-value = [
+    high: uint .le 18446744073709551615,
+    low: uint .le 18446744073709551615,
+]
+
+ufix128-value = [
+    high: uint .le 18446744073709551615,
+    low: uint .le 18446744073709551615,
+]
+
 function-value = [
     type-parameters: [
         * [