/usr/include/cbf/img.h is in libcbf-dev 0.9.2.2-1.
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 | /* image object v. 1.1 */
#ifndef IMG_H
#define IMG_H
#ifdef __cplusplus
extern "C" {
#endif
#define img_BAD_ARGUMENT 0x0001
#define img_BAD_ALLOC 0x0002
#define img_BAD_OPEN 0x0004
#define img_BAD_READ 0x0008
#define img_BAD_FORMAT 0x0010
#define img_BAD_FIELD 0x0020
#define img_BAD_WRITE 0x0040
/* Tag */
typedef struct
{
char *tag;
char *data;
}
img_tag;
/* Image */
typedef struct
{
int tags;
img_tag *tag;
int size [2]; /* size[0] = columns, size[1] = rows */
int rowmajor; /* set to 1 for row major, 0 for column major */
int *image;
}
img_object;
typedef img_object *img_handle;
/* Functions */
#define img_pixel(img,x,y) \
(((img)->rowmajor)? \
(((img)->image) [((img)->size) [0] * (int) (y) + (int) (x)]) :\
(((img)->image) [((img)->size) [1] * (int) (x) + (int) (y)]))
#define img_pixelptr(img,x,y) \
(((img)->rowmajor)? \
&(((img)->image) [((img)->size) [0] * (int) (y) + (int) (x)]) :\
&(((img)->image) [((img)->size) [1] * (int) (x) + (int) (y)]))
#define img_columns(img) ((img)->size [0])
#define img_rows(img) ((img)->size [1])
img_handle img_make_handle ();
int img_read (img_handle img, const char *name);
int img_free_handle (img_handle img);
int img_delete_field (img_handle img, const char *tag);
const char *img_get_field (img_handle img, const char *tag);
int img_get_next_field (img_handle img, const char **tag, const char **data,
int *index);
int img_set_field (img_handle img, const char *tag, const char *data);
double img_get_number (img_handle img, const char *tag);
int img_set_number (img_handle img, const char *tag, const char *format,
double data);
int img_get_pixel (img_handle img, int x, int y);
int img_set_pixel (img_handle img, int x, int y, int data);
int img_set_dimensions (img_handle img, int columns, int rows);
int img_get_dimension (img_handle img, int dimension);
#ifdef __cplusplus
}
#endif
#endif /* IMG_H */
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