Include signal.h to define SIGINT

Fix build error with MinGW

diff --git a/gdbserver/gdb-server.c b/gdbserver/gdb-server.c
index 459d1012b6e5df5701e5d1ca2e336f19e6aa3fd4..a3ed335ad1d42a161bdf9dd9b9ec3b3d976822d7 100644 (file)
--- a/gdbserver/gdb-server.c
+++ b/gdbserver/gdb-server.c
@@ -11,6 +11,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <signal.h>
 #include <unistd.h>
 #include <sys/types.h>
 #ifdef __MINGW32__