2004-11-13  Manish Singh  <yosh@gimp.org>

        Fix a bunch of warnings from Sparse:

        * app/actions/dockable-commands.c
        * app/actions/layers-actions.c
        * app/actions/view-commands.c
        * app/base/pixel-surround.c
        * app/config/gimpconfig-utils.c
        * app/config/gimpscanner.c
        * app/core/gimpbrushgenerated.c
        * app/core/gimpcontainer.c
        * app/core/gimpimage.c
        * app/dialogs/palette-import-dialog.c
        * app/file/gimprecentlist.c
        * app/plug-in/plug-in-params.c
        * app/text/gimptext-compat.c
        * app/text/gimptext-parasite.c
        * app/vectors/gimpbezierstroke.c
        * app/vectors/gimpstroke.c
        * app/widgets/gimpcellrendereraccel.c
        * app/widgets/gimpselectiondata.c
        * app/xcf/xcf.c
        * libgimp/gimp.c
        * libgimpthumb/gimpthumb-utils.c
        * libgimpthumb/gimpthumbnail.c
        * modules/cdisplay_proof.c
        * plug-ins/Lighting/lighting_ui.c
        * plug-ins/common/csource.c
        * plug-ins/common/glasstile.c
        * plug-ins/common/nova.c
        * plug-ins/common/pcx.c
        * plug-ins/common/pnm.c
        * plug-ins/common/randomize.c
        * plug-ins/common/screenshot.c
        * plug-ins/common/sel_gauss.c
        * plug-ins/common/spheredesigner.c
        * plug-ins/common/wind.c
        * plug-ins/gfig/gfig-dialog.c
        * plug-ins/gfig/gfig-dobject.c
        * plug-ins/gimpressionist/gimpressionist.c
        * plug-ins/ifscompose/ifscompose.c
        * plug-ins/print/gimp_main_window.c
        * plug-ins/print/print.c: Cleanup integer vs. pointer confusion.

        * app/base/temp-buf.c
        * app/dialogs/about-dialog.c
        * plug-ins/common/bumpmap.c
        * plug-ins/common/jigsaw.c
        * plug-ins/gfig/gfig-dobject.c: Cosmetic cleanups.

        * app/config/gimpconfig-deserialize.c
        * app/config/gimpconfig-path.c
        * app/config/gimpconfigwriter.c
        * app/core/gimpgradient.c
        * app/tools/gimpdrawtool.c
        * plug-ins/common/nlfilt.c
        * plug-ins/common/unsharp.c
        * plug-ins/common/zealouscrop.c: Define inline functions before they
        are used.

        * app/core/gimpdrawable-blend.c: PixelRegion definition was changed
        some time ago, but the initialization here didn't change. Fix it.

        * app/plug-in/plug-in-rc.c (plug_in_extra_deserialize): No need to
        assign token twice in a row.

        * libgimpbase/gimpdatafiles.c (gimp_datafiles_read_directories): No
        need to initialize file_data, since the code fills out all the fields.

        * plug-ins/common/CML_explorer.c
        * plug-ins/common/vpropagate.c: Declare function pointers fully.

        * plug-ins/common/grid.c (pix_composite): G_INLINE_FUNC isn't needed,
        we assume we can use the "inline" keyword always.

        * plug-ins/common/psd_save.c
        * plug-ins/common/vinvert.c
        * plug-ins/gfig/gfig-arc.c
        * plug-ins/gfig/gfig-bezier.c
        * plug-ins/gfig/gfig-circle.c
        * plug-ins/gfig/gfig-dialog.c
        * plug-ins/gfig/gfig-dobject.c
        * plug-ins/gfig/gfig-ellipse.c
        * plug-ins/gfig/gfig-line.c
        * plug-ins/gfig/gfig-poly.c
        * plug-ins/gfig/gfig-spiral.c
        * plug-ins/gfig/gfig-star.c
        * plug-ins/gfig/gfig.c
        * plug-ins/gimpressionist/orientmap.c
        * plug-ins/gimpressionist/placement.c
        * plug-ins/gimpressionist/sizemap.c
        * plug-ins/imagemap/imap_grid.c
        * plug-ins/imagemap/imap_main.c
        * plug-ins/imagemap/imap_preferences.c
        * plug-ins/imagemap/imap_settings.c
        * plug-ins/maze/maze.c
        * plug-ins/sel2path/curve.c
        * plug-ins/sel2path/fit.c
        * plug-ins/sel2path/pxl-outline.c
        * plug-ins/sel2path/spline.c
        * plug-ins/xjt/xjt.c: Functions with no args should be declared
        with (void).

        * plug-ins/common/retinex.c (MSRCR): Initialize max_preview to quiet
        the compiler.