--- a/lib/sigsegv.c
+++ b/lib/sigsegv.c
@@ -221,8 +221,10 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
 /* both should be equivalent */
 #   if 0
 #    define SIGSEGV_FAULT_STACKPOINTER  ((ucontext_t *) ucp)->uc_mcontext.regs->gpr[1]
-#   else
+#   elif defined(__GLIBC__)
 #    define SIGSEGV_FAULT_STACKPOINTER  ((ucontext_t *) ucp)->uc_mcontext.uc_regs->gregs[1]
+#   else
+#    define SIGSEGV_FAULT_STACKPOINTER  ((ucontext_t *) ucp)->uc_mcontext.gregs[1]
 #   endif
 #  endif