/usr/include/libAfterImage/xpm.h is in libafterimage-dev 2.2.12-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | #ifndef AFTERSTEP_XPM_H_HEADER_INCLUDED
#define AFTERSTEP_XPM_H_HEADER_INCLUDED
/* our own Xpm handling code : */
#include "scanline.h"
#ifdef __cplusplus
extern "C" {
#endif
struct ASColormap;
typedef enum
{
XPM_Outside = 0,
XPM_InFile,
XPM_InImage,
XPM_InComments,
XPM_InString
}ASXpmParseState;
#define MAX_XPM_BPP 16
typedef struct ASXpmFile
{
int fd ;
char **data; /* preparsed and preloaded data */
#define AS_XPM_BUFFER_UNDO 8
#define AS_XPM_BUFFER_SIZE 8192
#ifdef HAVE_LIBXPM
XpmImage xpmImage;
#else
char *buffer;
size_t bytes_in;
size_t curr_byte;
#endif
int curr_img;
int curr_img_line;
ASXpmParseState parse_state;
char *str_buf ;
size_t str_buf_size ;
unsigned short width, height, bpp;
size_t cmap_size;
ASScanline scl ;
ARGB32 *cmap, **cmap2;
ASHashTable *cmap_name_xref;
Bool do_alpha, full_alpha ;
}ASXpmFile;
typedef enum {
XPM_Error = -2,
XPM_EndOfFile = -1,
XPM_EndOfImage = 0,
XPM_Success = 1
}ASXpmStatus;
typedef struct ASXpmCharmap
{
unsigned int count ;
unsigned int cpp ;
char *char_code ;
}ASXpmCharmap;
/*************************************************************************
* High level xpm reading interface ;
*************************************************************************/
void close_xpm_file( ASXpmFile **xpm_file );
ASXpmFile *open_xpm_file( const char *realfilename );
Bool parse_xpm_header( ASXpmFile *xpm_file );
ASXpmStatus get_xpm_string( ASXpmFile *xpm_file );
ASImage *create_xpm_image( ASXpmFile *xpm_file, int compression );
Bool build_xpm_colormap( ASXpmFile *xpm_file );
Bool convert_xpm_scanline( ASXpmFile *xpm_file, unsigned int line );
ASXpmCharmap *build_xpm_charmap( struct ASColormap *cmap, Bool has_alpha,
ASXpmCharmap *reusable_memory );
void destroy_xpm_charmap( ASXpmCharmap *xpm_cmap, Bool reusable );
#ifdef __cplusplus
}
#endif
#endif /* AFTERSTEP_XPM_H_HEADER_INCLUDED */
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