Address some minor 32/64 bit issues. (CVS 1932)

FossilOrigin-Name: 6c9be972c1c289b657ba87db8db08fceb89b0171
diff --git a/src/func.c b/src/func.c
index 33ebfc4..b31f330 100644
--- a/src/func.c
+++ b/src/func.c
@@ -16,7 +16,7 @@
 ** sqliteRegisterBuildinFunctions() found at the bottom of the file.
 ** All other code has file scope.
 **
-** $Id: func.c,v 1.81 2004/08/31 00:52:37 drh Exp $
+** $Id: func.c,v 1.82 2004/09/02 15:53:57 drh Exp $
 */
 #include <ctype.h>
 #include <math.h>
@@ -44,7 +44,7 @@
   CollSeq *pColl;
 
   if( argc==0 ) return;
-  mask = (int)sqlite3_user_data(context);
+  mask = sqlite3_user_data(context)==0 ? 0 : -1;
   pColl = sqlite3GetFuncCollSeq(context);
   assert( pColl );
   assert( mask==-1 || mask==0 );
diff --git a/src/main.c b/src/main.c
index 91dd1b2..92479ad 100644
--- a/src/main.c
+++ b/src/main.c
@@ -14,7 +14,7 @@
 ** other files are for internal use by SQLite and should not be
 ** accessed by users of the library.
 **
-** $Id: main.c,v 1.257 2004/09/02 14:57:08 drh Exp $
+** $Id: main.c,v 1.258 2004/09/02 15:53:57 drh Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -578,8 +578,8 @@
   static const short int totals[] =
      { 0, 1, 3,  8, 18, 33, 53, 78, 103, 128, 178, 228, 287};
 # define NDELAY (sizeof(delays)/sizeof(delays[0]))
-  int timeout = (int)Timeout;
-  int delay, prior;
+  ptr timeout = (ptr)Timeout;
+  ptr delay, prior;
 
   if( count <= NDELAY ){
     delay = delays[count-1];
@@ -649,7 +649,7 @@
 */
 int sqlite3_busy_timeout(sqlite3 *db, int ms){
   if( ms>0 ){
-    sqlite3_busy_handler(db, sqliteDefaultBusyCallback, (void*)ms);
+    sqlite3_busy_handler(db, sqliteDefaultBusyCallback, (void*)(ptr)ms);
   }else{
     sqlite3_busy_handler(db, 0, 0);
   }