Implement PEP 3121: new module initialization and finalization API.
diff --git a/Python/dynload_next.c b/Python/dynload_next.c
index 27df356..de4f9ae 100644
--- a/Python/dynload_next.c
+++ b/Python/dynload_next.c
@@ -43,7 +43,7 @@
 	const char *errString;
 	char errBuf[512];
 
-	PyOS_snprintf(funcname, sizeof(funcname), "_init%.200s", shortname);
+	PyOS_snprintf(funcname, sizeof(funcname), "_PyInit_%.200s", shortname);
 
 #ifdef USE_DYLD_GLOBAL_NAMESPACE
 	if (NSIsSymbolNameDefined(funcname)) {