Port to C89.

* data.c (arithcompare_driver):
* fileio.c (Fcar_less_than_car):
* fns.c (internal_equal):
* frame.c (delete_frame):
* lisp.h (enum More_Lisp_Bits):
* lread.c (read1):
Avoid C99 constructs that don't work in C89.
* data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
to port to C89, which doesn't have 'long long'.
(count_trailing_zero_bits): Use them.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 1f68372f31a..0a4bd05bc06 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,17 @@
+2014-01-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Port to C89.
+        * data.c (arithcompare_driver):
+        * fileio.c (Fcar_less_than_car):
+        * fns.c (internal_equal):
+        * frame.c (delete_frame):
+        * lisp.h (enum More_Lisp_Bits):
+        * lread.c (read1):
+        Avoid C99 constructs that don't work in C89.
+        * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
+        to port to C89, which doesn't have 'long long'.
+        (count_trailing_zero_bits): Use them.
+
 2014-01-03  Chong Yidong  <cyd@gnu.org>
 
         * doc.c (Fdocumentation): Remove dynamic-docstring-function.