--- libev/ev.c	2008/04/06 09:53:17	1.220
+++ libev/ev.c	2008/04/06 12:44:49	1.221
@@ -270,6 +270,7 @@
 
 #if EV_USE_EVENTFD
 /* our minimum requirement is glibc 2.7 which has the stub, but not the header */
+# include <stdint.h>
 int eventfd (unsigned int initval, int flags);
 #endif