From: Richard M. Stallman <rms@gnu.org>
Date: Tue, 31 Oct 1995 02:48:28 +0000 (+0000)
Subject: (BITS_PER_CHAR, BITS_PER_INT, BITS_PER_SHORT)
X-Git-Tag: emacs-19.34~2496
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2017bc3de90c0bf81bc2f25b3f9a33a2008d57dd;p=emacs.git

(BITS_PER_CHAR, BITS_PER_INT, BITS_PER_SHORT)
(BITS_PER_LONG): Define if not already defined.
---

diff --git a/src/config.in b/src/config.in
index c2dc3f8be5f..94e9a44b3b7 100644
--- a/src/config.in
+++ b/src/config.in
@@ -324,3 +324,25 @@ extern char *getenv ();
 #endif
 
 #endif /* EMACS_CONFIG_H */
+
+/* These default definitions are good for almost all machines.
+   The exceptions override them in m/*.h.  */
+
+#ifndef BITS_PER_CHAR
+#define BITS_PER_CHAR 8
+#endif
+
+#ifndef BITS_PER_SHORT
+#define BITS_PER_SHORT 16
+#endif
+
+/* Note that lisp.h uses this in a preprocessor conditional, so it
+   would not work to use sizeof.  That being so, we do all of them
+   without sizeof, for uniformity's sake.  */
+#ifndef BITS_PER_INT
+#define BITS_PER_INT 32
+#endif
+
+#ifndef BITS_PER_LONG
+#define BITS_PER_LONG 32
+#endif