From ff6b924ef9b9d895baac95c95ba936a5bd762a73 Mon Sep 17 00:00:00 2001
From: Arnaud <arnaud@status.im>
Date: Thu, 18 Sep 2025 15:27:40 +0200
Subject: [PATCH] Update chunk size to uint32

---
 examples/golang/codex.go | 6 +++---
 library/libcodex.h       | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/golang/codex.go b/examples/golang/codex.go
index 7d30f106..b2cbe7a7 100644
--- a/examples/golang/codex.go
+++ b/examples/golang/codex.go
@@ -108,7 +108,7 @@ package main
 		return codex_upload_init(codexCtx, mimetype, filename, (CodexCallback) callback, resp);
 	}
 
-	static int cGoCodexUploadChunk(void* codexCtx, char* sessionId, const uint8_t* chunk, size_t len, void* resp) {
+	static int cGoCodexUploadChunk(void* codexCtx, char* sessionId, const uint32_t* chunk, size_t len, void* resp) {
 		return codex_upload_chunk(codexCtx, sessionId, chunk, len, (CodexCallback) callback, resp);
 	}
 
@@ -519,9 +519,9 @@ func (self *CodexNode) CodexUploadChunk(sessionId string, chunk []byte) error {
 	var cSessionId = C.CString(sessionId)
 	defer C.free(unsafe.Pointer(cSessionId))
 
-	var cChunkPtr *C.uint8_t
+	var cChunkPtr *C.uint32_t
 	if len(chunk) > 0 {
-		cChunkPtr = (*C.uint8_t)(unsafe.Pointer(&chunk[0]))
+		cChunkPtr = (*C.uint32_t)(unsafe.Pointer(&chunk[0]))
 	}
 
 	if C.cGoCodexUploadChunk(self.ctx, cSessionId, cChunkPtr, C.size_t(len(chunk)), bridge.resp) != C.RET_OK {
diff --git a/library/libcodex.h b/library/libcodex.h
index 65b0c848..811dc38a 100644
--- a/library/libcodex.h
+++ b/library/libcodex.h
@@ -91,7 +91,7 @@ int codex_upload_init(
 int codex_upload_chunk(
                 void* ctx,
                 const char* sessionId,
-                const uint8_t* chunk,
+                const uint32_t* chunk,
                 size_t len,
                 CodexCallback callback,
                 void* userData);