* eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.

3 files changed, 4 insertions, 10 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index dc8f983c870..275d7e08a76 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,11 +1,13 @@
 2011-06-14  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * eval.c, doprnt.c (SIZE_MAX): Remove; inttypes.h defines this now.
+
         Variadic C functions now count arguments with ptrdiff_t.
         This partly undoes my 2011-03-30 change, which replaced int with size_t.
         Back then I didn't know that the Emacs coding style prefers signed int.
         Also, in the meantime I found a few more instances where arguments
-        were being counted with int, which may be too narrow, or EMACS_INT, which
-        may be too wide.
+        were being counted with int, which may truncate counts on 64-bit
+        machines, or EMACS_INT, which may be unnecessarily wide.
         * lisp.h (struct Lisp_Subr.function.aMANY)
         (DEFUN_ARGS_MANY, internal_condition_case_n, safe_call):
         Arg counts are now ptrdiff_t, not size_t.
diff --git a/src/doprnt.c b/src/doprnt.c
index f5e31153628..195598c07ea 100644
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -118,10 +118,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    another macro.  */
 #include "character.h"
 
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
-
 #ifndef DBL_MAX_10_EXP
 #define DBL_MAX_10_EXP 308 /* IEEE double */
 #endif
diff --git a/src/eval.c b/src/eval.c
index 65cd87cd8ed..eff50a4de52 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -32,10 +32,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include "xterm.h"
 #endif
 
-#ifndef SIZE_MAX
-# define SIZE_MAX ((size_t) -1)
-#endif
-
 /* This definition is duplicated in alloc.c and keyboard.c.  */
 /* Putting it in lisp.h makes cc bomb out!  */