dont ask

1 files changed, 0 insertions, 138 deletions

diff --git a/libraries/ode-0.9/ode/src/stack.h b/libraries/ode-0.9/ode/src/stack.h
deleted file mode 100644
index 5afff41..0000000
--- a/libraries/ode-0.9/ode/src/stack.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*************************************************************************
- *                                                                       *
- * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith.       *
- * All rights reserved.  Email: russ@q12.org   Web: www.q12.org          *
- *                                                                       *
- * This library is free software; you can redistribute it and/or         *
- * modify it under the terms of EITHER:                                  *
- *   (1) The GNU Lesser General Public License as published by the Free  *
- *       Software Foundation; either version 2.1 of the License, or (at  *
- *       your option) any later version. The text of the GNU Lesser      *
- *       General Public License is included with this library in the     *
- *       file LICENSE.TXT.                                               *
- *   (2) The BSD-style license that is included with this library in     *
- *       the file LICENSE-BSD.TXT.                                       *
- *                                                                       *
- * This library is distributed in the hope that it will be useful,       *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
- * LICENSE.TXT and LICENSE-BSD.TXT for more details.                     *
- *                                                                       *
- *************************************************************************/
-
-/* this comes from the `reuse' library. copy any changes back to the source.
-
-these stack allocation functions are a replacement for alloca(), except that
-they allocate memory from a separate pool.
-
-advantages over alloca():
-  - consecutive allocations are guaranteed to be contiguous with increasing
-    address.
-  - functions can allocate stack memory that is returned to the caller,
-    in other words pushing and popping stack frames is optional.
-
-disadvantages compared to alloca():
-  - less portable
-  - slightly slower, although still orders of magnitude faster than malloc().
-  - longjmp() and exceptions do not deallocate stack memory (but who cares?).
-
-just like alloca():
-  - using too much stack memory does not fail gracefully, it fails with a
-    segfault.
-
-*/
-
-
-#ifndef _ODE_STACK_H_
-#define _ODE_STACK_H_
-
-
-#ifdef WIN32
-#include "windows.h"
-#endif
-
-
-struct dStack {
-  char *base;           // bottom of the stack
-  int size;             // maximum size of the stack
-  char *pointer;        // current top of the stack
-  char *frame;          // linked list of stack frame ptrs
-# ifdef WIN32           // stuff for windows:
-  int pagesize;         //   - page size - this is ASSUMED to be a power of 2
-  int committed;        //   - bytes committed in allocated region
-#endif
-
-  // initialize the stack. `max_size' is the maximum size that the stack can
-  // reach. on unix and windows a `virtual' memory block of this size is
-  // mapped into the address space but does not actually consume physical
-  // memory until it is referenced - so it is safe to set this to a high value.
-
-  void init (int max_size);
-
-
-  // destroy the stack. this unmaps any virtual memory that was allocated.
-
-  void destroy();
-
-
-  // allocate `size' bytes from the stack and return a pointer to the allocated
-  // memory. `size' must be >= 0. the returned pointer will be aligned to the
-  // size of a long int.
-
-  char * alloc (int size)
-  {
-    char *ret = pointer;
-    pointer += ((size-1) | (sizeof(long int)-1) )+1;
-#   ifdef WIN32
-    // for windows we need to commit pages as they are required
-    if ((pointer-base) > committed) {
-      committed = ((pointer-base-1) | (pagesize-1))+1;  // round up to pgsize
-      VirtualAlloc (base,committed,MEM_COMMIT,PAGE_READWRITE);
-    }
-#   endif
-    return ret;
-  }
-
-
-  // return the address that will be returned by the next call to alloc()
-
-  char *nextAlloc()
-  {
-    return pointer;
-  }
-
-
-  // push and pop the current size of the stack. pushFrame() saves the current
-  // frame pointer on the stack, and popFrame() retrieves it. a typical
-  // stack-using function will bracket alloc() calls with pushFrame() and
-  // popFrame(). both functions return the current stack pointer - this should
-  // be the same value for the two bracketing calls. calling popFrame() too
-  // many times will result in a segfault.
-
-  char * pushFrame()
-  {
-    char *newframe = pointer;
-    char **addr = (char**) alloc (sizeof(char*));
-    *addr = frame;
-    frame = newframe;
-    return newframe;
-
-    /* OLD CODE
-        *((char**)pointer) = frame;
-        frame = pointer;
-        char *ret = pointer;
-        pointer += sizeof(char*);
-        return ret;
-    */
-  }
-
-  char * popFrame()
-  {
-    pointer = frame;
-    frame = *((char**)pointer);
-    return pointer;
-  }
-};
-
-
-#endif