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8b744412aa
This type is meant to be 4 bytes large as seen in _XcursorReadUInt which always reads 4 bytes. An unsigned int is often 4 bytes large but this isnt' guaranteed so it is cleaner to use the exact type we want.
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
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* Copyright © 2002 Keith Packard
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef XCURSOR_H
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#define XCURSOR_H
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#include <stdint.h>
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typedef int XcursorBool;
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typedef uint32_t XcursorUInt;
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typedef XcursorUInt XcursorDim;
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typedef XcursorUInt XcursorPixel;
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typedef struct _XcursorImage {
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XcursorUInt version; /* version of the image data */
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XcursorDim size; /* nominal size for matching */
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XcursorDim width; /* actual width */
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XcursorDim height; /* actual height */
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XcursorDim xhot; /* hot spot x (must be inside image) */
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XcursorDim yhot; /* hot spot y (must be inside image) */
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XcursorUInt delay; /* animation delay to next frame (ms) */
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XcursorPixel *pixels; /* pointer to pixels */
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} XcursorImage;
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/*
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* Other data structures exposed by the library API
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*/
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typedef struct _XcursorImages {
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int nimage; /* number of images */
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XcursorImage **images; /* array of XcursorImage pointers */
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char *name; /* name used to load images */
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} XcursorImages;
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XcursorImages *
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XcursorLibraryLoadImages (const char *file, const char *theme, int size);
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void
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XcursorImagesDestroy (XcursorImages *images);
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void
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xcursor_load_theme(const char *theme, int size,
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void (*load_callback)(XcursorImages *, void *),
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void *user_data);
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#endif
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