s_methods[]: Stop compiler warnings by casting

s_unpack_from to PyCFunction.

diff --git a/Modules/_struct.c b/Modules/_struct.c
index 2ab81ade8910bf817775fd52e4f90776fd381ca5..3a44bde4f0c734c7ba82ad43aff7e4ca4f20b1c0 100644 (file)
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1669,7 +1669,8 @@ static struct PyMethodDef s_methods[] = {
        {"pack",        s_pack,         METH_VARARGS, s_pack__doc__},
        {"pack_into",   s_pack_into,    METH_VARARGS, s_pack_into__doc__},
        {"unpack",      s_unpack,       METH_O, s_unpack__doc__},
-       {"unpack_from", s_unpack_from,  METH_KEYWORDS, s_unpack_from__doc__},
+       {"unpack_from", (PyCFunction)s_unpack_from, METH_KEYWORDS,
+                       s_unpack_from__doc__},
        {NULL,   NULL}          /* sentinel */
 };