* composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.

* composite.c (find_composition, composition_gstring_p)
(composition_reseat_it, find_automatic_composition):
* data.c (let_shadows_buffer_binding_p)
(let_shadows_global_binding_p, set_internal, make_blv)
(Fmake_variable_buffer_local, Fmake_local_variable)
(Fmake_variable_frame_local, arithcompare, cons_to_unsigned)
(cons_to_signed, arith_driver):
* dbusbind.c (xd_in_read_queued_messages):
* dired.c (directory_files_internal, file_name_completion):
Use bool for booleans.
* dired.c (file_name_completion):
* process.h (fd_callback):
Omit int (actually boolean) argument.  It wasn't being used.
All uses changed.
* composite.h, lisp.h: Reflect above API changes.

1 files changed, 7 insertions, 9 deletions

diff --git a/src/process.c b/src/process.c
index 7f6f6bafbea..64c70c49590 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4870,15 +4870,13 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
       for (channel = 0; channel <= max_input_desc; ++channel)
         {
           struct fd_callback_data *d = &fd_callback_info[channel];
-          if (FD_ISSET (channel, &Available)
-              && d->func != 0
-              && (d->condition & FOR_READ) != 0)
-            d->func (channel, d->data, 1);
-          if (FD_ISSET (channel, &write_mask)
-              && d->func != 0
-              && (d->condition & FOR_WRITE) != 0)
-            d->func (channel, d->data, 0);
-          }
+          if (d->func
+              && ((d->condition & FOR_READ
+                   && FD_ISSET (channel, &Available))
+                  || (d->condition & FOR_WRITE
+                      && FD_ISSET (channel, &write_mask))))
+            d->func (channel, d->data);
+        }
 
       for (channel = 0; channel <= max_process_desc; channel++)
         {