Use "void" for empty argument list in declarations

In C, an empty argument list in a declaration means that the function
can accept any arguments. Use "void" instead, it means "no arguments".

C++ treats void and empty list as "no arguments".

1 files changed, 1 insertions, 1 deletions

diff --git a/sesman/chansrv/chansrv.h b/sesman/chansrv/chansrv.h
index a3e8ed51..389f2bd3 100644
--- a/sesman/chansrv/chansrv.h
+++ b/sesman/chansrv/chansrv.h
@@ -61,7 +61,7 @@ int APP_CC send_channel_data(int chan_id, char *data, int size);
 int APP_CC send_rail_drawing_orders(char* data, int size);
 int APP_CC main_cleanup(void);
 int APP_CC add_timeout(int msoffset, void (*callback)(void* data), void* data);
-int APP_CC find_empty_slot_in_dvc_channels();
+int APP_CC find_empty_slot_in_dvc_channels(void);
 struct xrdp_api_data * APP_CC struct_from_dvc_chan_id(tui32 dvc_chan_id);
 int remove_struct_with_chan_id(tui32 dvc_chan_id);