Re-root site.

windows/allocation.fs

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+\ Copyright 2021 Bradley D. Nelson
+\
+\ Licensed under the Apache License, Version 2.0 (the "License");
+\ you may not use this file except in compliance with the License.
+\ You may obtain a copy of the License at
+\
+\     http://www.apache.org/licenses/LICENSE-2.0
+\
+\ Unless required by applicable law or agreed to in writing, software
+\ distributed under the License is distributed on an "AS IS" BASIS,
+\ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+\ See the License for the specific language governing permissions and
+\ limitations under the License.
+
+( Words with OS assist )
+windows definitions
+z" GetProcessHeap" 0 Kernel32 GetProcessHeap
+z" HeapAlloc" 3 Kernel32 HeapAlloc
+z" HeapFree" 3 Kernel32 HeapFree
+z" HeapReAlloc" 4 Kernel32 HeapReAlloc
+GetProcessHeap constant process-heap
+forth definitions also windows
+: allocate ( n -- a ior ) process-heap 0 rot HeapAlloc dup 0= ;
+: free ( a -- ior ) process-heap 0 rot HeapFree drop 0 ;
+: resize ( a n -- a ior ) process-heap -rot 0 -rot HeapReAlloc dup 0= ;
+only forth definitions