From 2917a0c8142f57edd562f476217b46f0e1ec0687 Mon Sep 17 00:00:00 2001
From: zhouliang3 <zhouliang3@xiaomi.com>
Date: Mon, 13 Dec 2021 19:40:05 +0800
Subject: [PATCH] libc-builtin: Fix the signature of strncasecmp native
 function (#888)

Fix the signature invalid issue in libc-builtin, modify signature of strncasecmp
native function from "($$i)" to "($$i)i".
---
 core/iwasm/libraries/libc-builtin/libc_builtin_wrapper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/iwasm/libraries/libc-builtin/libc_builtin_wrapper.c b/core/iwasm/libraries/libc-builtin/libc_builtin_wrapper.c
index d7387804b..3dd1d4720 100644
--- a/core/iwasm/libraries/libc-builtin/libc_builtin_wrapper.c
+++ b/core/iwasm/libraries/libc-builtin/libc_builtin_wrapper.c
@@ -1161,7 +1161,7 @@ static NativeSymbol native_symbols_libc_builtin[] = {
     REG_NATIVE_FUNC(strtol, "($*i)i"),
     REG_NATIVE_FUNC(strtoul, "($*i)i"),
     REG_NATIVE_FUNC(memchr, "(*ii)i"),
-    REG_NATIVE_FUNC(strncasecmp, "($$i)"),
+    REG_NATIVE_FUNC(strncasecmp, "($$i)i"),
     REG_NATIVE_FUNC(strspn, "($$)i"),
     REG_NATIVE_FUNC(strcspn, "($$)i"),
     REG_NATIVE_FUNC(strstr, "($$)i"),