diff -r 00e61cb3b11c Modules/audioop.c
--- a/Modules/audioop.c	Sat Oct 26 11:18:42 2013 +0300
+++ b/Modules/audioop.c	Sun Oct 27 19:45:19 2013 +0000
@@ -15,7 +15,7 @@
 #endif
 
 static const int maxvals[] = {0, 0x7F, 0x7FFF, 0x7FFFFF, 0x7FFFFFFF};
-static const int minvals[] = {0, -0x80, -0x8000, -0x800000, -0x80000000};
+static const int minvals[] = {0, -0x80, -0x8000, -0x800000, -(int)0x80000000};
 static const unsigned int masks[] = {0, 0xFF, 0xFFFF, 0xFFFFFF, 0xFFFFFFFF};
 
 static int
@@ -434,7 +434,7 @@
     signed char *cp;
     Py_ssize_t len, i;
     int size;
-    int min = 0x7fffffff, max = -0x80000000;
+    int min = 0x7fffffff, max = -(int)0x80000000;
 
     if (!PyArg_ParseTuple(args, "s#i:minmax", &cp, &len, &size))
         return NULL;