Index: kernel/arch/ppc32/include/types.h
===================================================================
--- kernel/arch/ppc32/include/types.h	(revision cb4f078ad0b0beb6ab22ecd75634643d7668acbc)
+++ kernel/arch/ppc32/include/types.h	(revision 9e953bdaafd063445667cfbe013a1cd5067095b1)
@@ -37,4 +37,5 @@
 
 typedef uint32_t size_t;
+typedef int32_t ssize_t;
 
 typedef uint32_t uintptr_t;