2003-02-03  Sven Neumann  <neo@wintermute>

	Some code cleanup while trying to fix bug #105062:

	* libgimp/gimpmisc.[ch]: moved the declaration of the
	GimpPixelFetcher struct to the .c file since noone should ever
	access it directly.

	* libgimp/gimpmiscui.c: cosmetics.

	* plug-ins/common/plasma.c: code cleanup, doesn't fix #105062.