merge from gcc

[external/binutils.git] / gdb / testsuite / gdb.base / signals.c

diff --git a/gdb/testsuite/gdb.base/signals.c b/gdb/testsuite/gdb.base/signals.c
index 280e6e7..f1ebcfc 100644 (file)
--- a/gdb/testsuite/gdb.base/signals.c
+++ b/gdb/testsuite/gdb.base/signals.c
@@ -1,6 +1,7 @@
 /* Test GDB dealing with stuff like stepping into sigtramp.  */
 
 #include <signal.h>
+#include <unistd.h>
 
 #ifdef __sh__
 #define signal(a,b)    /* Signals not supported on this target - make them go away */
@@ -9,9 +10,14 @@
 
 static int count = 0;
 
+#ifdef PROTOTYPES
+static void
+handler (int sig)
+#else
 static void
 handler (sig)
      int sig;
+#endif
 {
   signal (sig, handler);
   ++count;