[issue1506] func alloca inside ctypes lib needs #include <alloca.h> on solaris

[Greg Couch]

Greg Couch added the comment:

Turns out callproc.c forgot to include <ffi_common.h> after <ffi.h>
which conditionally includes alloca.h.  So it's a one-line fix.

__________________________________
Tracker <report at bugs.python.org>
<http://bugs.python.org/issue1506>
__________________________________