gh-90815: Fix mimalloc build on WASI (#111524)

vstinner · web-flow · commit 1673e4401743 · 2023-10-30T23:10:22.000+01:00
Include &lt;unistd.h&gt; to get sbrk() function.
diff --git a/Objects/mimalloc/prim/wasi/prim.c b/Objects/mimalloc/prim/wasi/prim.c
@@ -11,6 +11,7 @@ terms of the MIT license. A copy of the license can be found in the file
 #include "mimalloc/internal.h"
 #include "mimalloc/atomic.h"
 #include "mimalloc/prim.h"
+#include <unistd.h>               // sbrk()
 
 //---------------------------------------------
 // Initialize
