diff -up papi-4.4.0/src/linux-context.h.siginfo papi-4.4.0/src/linux-context.h
--- papi-4.4.0/src/linux-context.h.siginfo	2012-06-11 15:40:00.389999991 -0400
+++ papi-4.4.0/src/linux-context.h	2012-06-11 15:40:12.423000001 -0400
@@ -4,7 +4,7 @@
 /* Signal handling functions */
 
 #undef hwd_siginfo_t
-typedef struct siginfo hwd_siginfo_t;
+typedef siginfo_t hwd_siginfo_t;
 
 #undef hwd_ucontext_t
 typedef ucontext_t hwd_ucontext_t;