X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdlib%2Frand.c;h=40d782448421c4e1201fe31b7dd97aff3c16d94c;hb=fa53a74861e1ac9513ae57b7bd7889b85ac0fbe9;hp=1ad3e915d76ff0e971810c008a719ad8d8da553c;hpb=8a210237d6ac0dfb36ca14b5aebe8be2b967b9e6;p=pdclib

diff --git a/functions/stdlib/rand.c b/functions/stdlib/rand.c
index 1ad3e91..40d7824 100644
--- a/functions/stdlib/rand.c
+++ b/functions/stdlib/rand.c
@@ -1,8 +1,6 @@
 /* $Id$ */
 
-/* Release $Name$ */
-
-/* rand()
+/* rand( void )
 
    This file is part of the Public Domain C Library (PDCLib).
    Permission is granted to use, modify, and / or redistribute at will.
@@ -12,10 +10,10 @@
 
 #ifndef REGTEST
 
-int rand()
+int rand( void )
 {
     _PDCLIB_seed = _PDCLIB_seed * 1103515245 + 12345;
-    return (unsigned int) ( _PDCLIB_seed / 65536 ) % 32768;
+    return (int)( _PDCLIB_seed / 65536 ) % 32768;
 }
 
 #endif
@@ -23,10 +21,9 @@ int rand()
 #ifdef TEST
 #include <_PDCLIB_test.h>
 
-int main()
+int main( void )
 {
     int rnd1, rnd2;
-    BEGIN_TESTS;
     TESTCASE( ( rnd1 = rand() ) < RAND_MAX );
     TESTCASE( ( rnd2 = rand() ) < RAND_MAX );
     srand( 1 );