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+(******************************************************************************
+ *
+ * Copyright (c) 1994-2000 Palm, Inc. or its subsidiaries.
+ * All rights reserved.
+ *
+ * File: FeatureMgr.h
+ *
+ * Release: Palm OS SDK 4.0 (63220)
+ *
+ * Description:
+ *    Header for the Feature Manager
+ *
+ * History:
+ *    11/14/94  RM - Created by Ron Marianetti
+ *
+ *****************************************************************************)
+
+unit featuremgr;
+
+interface
+
+uses palmos, coretraps, errorbase;
+
+(************************************************************
+ * Feature manager error codes
+ * the constant ftrErrorClass is defined in ErrorBase.h
+ *************************************************************)
+
+const
+  ftrErrInvalidParam  = ftrErrorClass or 1;
+  ftrErrNoSuchFeature = ftrErrorClass or 2;
+  ftrErrAlreadyExists = ftrErrorClass or 3;
+  ftrErrROMBased      = ftrErrorClass or 4;
+  ftrErrInternalErr   = ftrErrorClass or 5;
+
+(************************************************************
+ * Feature Manager procedures
+ *************************************************************)
+
+// Init the feature Manager
+function FtrInit: Err; syscall sysTrapFtrInit;
+
+// Get a feature
+function FtrGet(creator: UInt32; featureNum: UInt16; var valueP: UInt32): Err; syscall sysTrapFtrGet;
+
+// Set/Create a feature.
+function FtrSet(creator: UInt32; featureNum: UInt16; newValue: UInt32): Err; syscall sysTrapFtrSet;
+
+// Unregister a feature
+function FtrUnregister(creator: UInt32; featureNum: UInt16): Err; syscall sysTrapFtrUnregister;
+
+// Get a feature by index
+function FtrGetByIndex(index: UInt16; romTable: Boolean; var creatorP: UInt32; var numP: UInt16; var valueP: UInt32): Err; syscall sysTrapFtrGetByIndex;
+
+// Get temporary space from storage heap
+function FtrPtrNew(creator: UInt32; featureNum: UInt16; size: UInt32; var newPtrP: Pointer): Err; syscall sysTrapFtrPtrNew;
+
+// Release temporary space to storage heap
+function FtrPtrFree(creator: UInt32; featureNum: UInt16): Err; syscall sysTrapFtrPtrFree;
+
+// Resize block of temporary storage
+function FtrPtrResize(creator: UInt32; featureNum: UInt16; newSize: UInt32; var newPtrP: Pointer): Err; syscall sysTrapFtrPtrResize;
+
+implementation
+
+end.