/usr/include/mupdf/fitz/link.h is in libmupdf-dev 1.12.0+ds1-1.
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 | #ifndef MUPDF_FITZ_LINK_H
#define MUPDF_FITZ_LINK_H
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
#include "mupdf/fitz/geometry.h"
/*
Links
*/
typedef struct fz_link_s fz_link;
/*
fz_link is a list of interactive links on a page.
There is no relation between the order of the links in the
list and the order they appear on the page. The list of links
for a given page can be obtained from fz_load_links.
A link is reference counted. Dropping a reference to a link is
done by calling fz_drop_link.
rect: The hot zone. The area that can be clicked in
untransformed coordinates.
uri: Link destinations come in two forms: internal and external.
Internal links refer to other pages in the same document.
External links are URLs to other documents.
next: A pointer to the next link on the same page.
*/
struct fz_link_s
{
int refs;
fz_link *next;
fz_rect rect;
void *doc;
char *uri;
};
fz_link *fz_new_link(fz_context *ctx, const fz_rect *bbox, void *doc, const char *uri);
fz_link *fz_keep_link(fz_context *ctx, fz_link *link);
/*
Checks if a link destination is external or internal.
*/
int fz_is_external_link(fz_context *ctx, const char *uri);
/*
fz_drop_link: Drop and free a list of links.
*/
void fz_drop_link(fz_context *ctx, fz_link *link);
#endif
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