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| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-26 19:20:34 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-03-26 19:20:34 -0700 |
| commit | ffa8c828c6c76d3c246443a6752f1038eab60413 (patch) | |
| tree | 0e5e4dad1a5036c854e3042748843d0d72ccfe5f /src/keyboard.h | |
| parent | c5101a77a4066d979698d356c3a9c7f387007359 (diff) | |
| download | emacs-ffa8c828c6c76d3c246443a6752f1038eab60413.tar.gz | |
* keyboard.c, keyboard.h (num_input_events): Now size_t.
This avoids undefined behavior on integer overflow, and is a bit
more convenient anyway since it is compared to a size_t variable.
Diffstat (limited to 'src/keyboard.h')
| -rw-r--r-- | src/keyboard.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/keyboard.h b/src/keyboard.h index ba3c909c4dd..31215199f14 100644 --- a/src/keyboard.h +++ b/src/keyboard.h @@ -194,8 +194,8 @@ extern KBOARD *all_kboards; /* Nonzero in the single-kboard state, 0 in the any-kboard state. */ extern int single_kboard; -/* Total number of times read_char has returned. */ -extern int num_input_events; +/* Total number of times read_char has returned, modulo SIZE_MAX + 1. */ +extern size_t num_input_events; /* Nonzero means polling for input is temporarily suppressed. */ extern int poll_suppress_count; |