From: John Carr <jfc@mit.edu>
Date: Mon, 3 Jun 1991 12:51:12 +0000 (+0000)
Subject: Declare abs and bcmp for RT.
X-Git-Tag: krb5-1.0-beta1~36
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=fcb528807cdf0203374c707351a74268485cf52f;p=krb5.git

Declare abs and bcmp for RT.
Use compiler builtin abs.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@2134 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/include/fake-stdlib.h b/src/include/fake-stdlib.h
index 2d42c08bc..35c6fc14d 100644
--- a/src/include/fake-stdlib.h
+++ b/src/include/fake-stdlib.h
@@ -677,6 +677,7 @@ extern void *memcpy P((void *, const void *, unsigned int));
 #ifndef memset
 extern void *memset P((void *, int, unsigned int));
 #endif
+extern int bcmp P((void *, void *, unsigned int));
 extern void *calloc P((unsigned int, unsigned int));
 extern void *malloc P((unsigned int));
 extern void *realloc P((void *, unsigned int));
@@ -689,6 +690,18 @@ extern char *getenv P((const char *));
 extern double atof P((const char *));
 extern int    atoi P((const char *));
 
+#ifndef abs
+extern int abs(int);
+#ifdef __HIGHC__
+#define	abs(x)	_abs(x)
+#endif
+#endif
+
 #endif /* ibm032 */
 
+/* Declarations valid for all machines. */
+#if !defined(abs) && defined(__GNUC__)
+#define	abs(x)	__builtin_abs(x)
+#endif
+
 #undef P