ctypes: AIX needs an explicit #include <alloca.h> to get alloca()

diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
index 6daf455a06e997bb80c65f1d57ad85fa1802638f..c8ce10554855d2371d9d7b9a2f1036190c649d9c 100644 (file)
--- a/Modules/_ctypes/callproc.c
+++ b/Modules/_ctypes/callproc.c
@@ -75,6 +75,7 @@
 
 #include <ffi.h>
 #include "ctypes.h"
+#include <alloca.h>
 
 #if defined(_DEBUG) || defined(__MINGW32__)
 /* Don't use structured exception handling on Windows if this is defined.