(random, srandom): Obey HAVE_RAND48 flag.

Test that random is not a macro.  Don't test USG or BSD4_1.

diff --git a/src/sysdep.c b/src/sysdep.c
index 828ec00..c6a3b4f 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2597,7 +2597,8 @@ bcmp (b1, b2, length)     /* This could be a macro! */
 #endif /* not BSTRING */
 \f
 #ifndef HAVE_RANDOM
-#ifdef USG
+#ifndef random 
+
 /*
  *     The BSD random returns numbers in the range of
  *     0 to 2e31 - 1.  The USG rand returns numbers in the
@@ -2608,32 +2609,26 @@ bcmp (b1, b2, length)   /* This could be a macro! */
 long
 random ()
 {
+#ifdef HAVE_RAND48
+  return rand48 ();
+#else
   /* Arrange to return a range centered on zero.  */
   return (rand () << 15) + rand () - (1 << 29);
+#endif
 }
 
 srandom (arg)
      int arg;
 {
+#ifdef HAVE_RAND48
+  return srand48 ();
+#else
   srand (arg);
+#endif
 }
 
-#endif /* USG */
-
-#ifdef BSD4_1
-long random ()
-{
-  /* Arrange to return a range centered on zero.  */
-  return (rand () << 15) + rand () - (1 << 29);
-}
-
-srandom (arg)
-     int arg;
-{
-  srand (arg);
-}
-#endif /* BSD4_1 */
-#endif
+#endif /* no random */
+#endif /* not HAVE_RANDOM */
 \f
 #ifdef WRONG_NAME_INSQUE