From 4aac7b1a9a3696ee06d193061a893e5290b79124 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@peterzhu.ca>
Date: Sat, 16 Sep 2023 13:24:41 -0400
Subject: [PATCH] Another try to fix build in emscripten

malloc_trim is defined in emscripten/emmalloc.h on emscripten.
---
 gc.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gc.c b/gc.c
index cc4406c0c9..6535a62851 100644
--- a/gc.c
+++ b/gc.c
@@ -62,6 +62,11 @@
 
 #ifdef HAVE_MALLOC_TRIM
 # include <malloc.h>
+
+# ifdef __EMSCRIPTEN__
+/* malloc_trim is defined in emscripten/emmalloc.h on emscripten. */
+#  include <emscripten/emmalloc.h>
+# endif
 #endif
 
 #if !defined(PAGE_SIZE) && defined(HAVE_SYS_USER_H)