Change the definition of ui_loop_hook to be a function pointer

rather than a function.

diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c
index 81374eaf37826020bb9615fe40742a313fd23202..99d378e4e579ff8341bed81f4587c79601f08d75 100644 (file)
--- a/gdb/ser-unix.c
+++ b/gdb/ser-unix.c
@@ -84,7 +84,7 @@ static int hardwire_send_break PARAMS ((serial_t));
 static int hardwire_setstopbits PARAMS ((serial_t, int));
 
 #ifdef __CYGWIN32__
-extern void ui_loop_hook PARAMS ((int));
+extern void (*ui_loop_hook) PARAMS ((int));
 #endif
 
 /* Open up a real live device for serial I/O */