Omit unused arg EXPECTED from socket hooks.

* keyboard.c (gobble_input, read_avail_input, tty_read_avail_input):
* nsterm.m (ns_term_init):
* termhooks.h (struct terminal.read_socket_hook):
* w32inevt.c (w32_console_read_socket):
* w32term.c (w32_read_socket):
* xterm.c (XTread_socket):
Omit unused arg EXPECTED.  All callers changed.
(store_user_signal_events): Return void, not int, since callers no
longer care about the return value.  All uses changed.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/w32term.c b/src/w32term.c
index 6244728b264..b8227c52fed 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -4137,8 +4137,6 @@ static char dbcs_lead = 0;
    We return the number of characters stored into the buffer,
    thus pretending to be `read'.
 
-   EXPECTED is nonzero if the caller knows input is available.
-
    Some of these messages are reposted back to the message queue since the
    system calls the windows proc directly in a context where we cannot return
    the data nor can we guarantee the state we are in.  So if we dispatch them
@@ -4149,7 +4147,7 @@ static char dbcs_lead = 0;
 */
 
 static int
-w32_read_socket (struct terminal *terminal, int expected,
+w32_read_socket (struct terminal *terminal,
                  struct input_event *hold_quit)
 {
   int count = 0;