C++ compatibility
diff --git a/skeletons/constraints.c b/skeletons/constraints.c
index 5f01cc7..a7dce95 100644
--- a/skeletons/constraints.c
+++ b/skeletons/constraints.c
@@ -35,7 +35,7 @@
static int
__fill_errbuf(const void *buffer, size_t size, void *app_key) {
- struct __fill_errbuf_arg *arg = app_key;
+ struct __fill_errbuf_arg *arg = (struct __fill_errbuf_arg *)app_key;
size_t avail = arg->errlen - arg->erroff;
if(avail > size)
@@ -107,7 +107,7 @@
* More space required to hold the message.
*/
len = ret + 1;
- p = alloca(len);
+ p = (char *)alloca(len);
if(!p) return; /* Can fail on !x86. */