a textures is locked. This is necessary for buggy games like Warhammer
40k that don't work with the odd span sizes produce by default
nonpower 2 support.

Also put all the function pointers inside a structure and added
__wine_dbg_set_functions to change them instead of exporting the
pointers directly.

Device_CreateSurface.

- StringTableStringFromId returns a pointer to an empty string if the
  string id is invalid.

and initialize it.

the REGCLS_MULTIPLEUSE flag is specified.

destroyed as a result of its ref count reaching zero.

functions.

registered.

some code.

lists.

incorrectly multiplies the high 32 bits of the DECIMAL by 1e64 instead
of the correct 2^64.

VarDecDiv() for DECIMAL.

  IStorage_CreateStorage.
- WriteClassStg should return E_INVALIDARG if pstg is NULL instead of
  asserting.
- ReadClassStg should return E_INVALIDARG if pstg is NULL instead of
  crashing and a NULL pclsid should cause it to return the same
  value.