/usr/include/mupdf/pdf/cmap.h is in libmupdf-dev 1.7a-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 82 83 84 85 86 87 88 | #ifndef MUPDF_PDF_CMAP_H
#define MUPDF_PDF_CMAP_H
/*
* CMap
*/
typedef struct pdf_cmap_s pdf_cmap;
typedef struct pdf_range_s pdf_range;
typedef struct pdf_xrange_s pdf_xrange;
typedef struct pdf_mrange_s pdf_mrange;
#define PDF_MRANGE_CAP 8
struct pdf_range_s
{
unsigned short low, high, out;
};
struct pdf_xrange_s
{
unsigned int low, high, out;
};
struct pdf_mrange_s
{
unsigned int low, len, out[PDF_MRANGE_CAP];
};
struct pdf_cmap_s
{
fz_storable storable;
char cmap_name[32];
char usecmap_name[32];
pdf_cmap *usecmap;
int wmode;
int codespace_len;
struct
{
int n;
unsigned int low;
unsigned int high;
} codespace[40];
int rlen, rcap;
pdf_range *ranges;
int xlen, xcap;
pdf_xrange *xranges;
int mlen, mcap;
pdf_mrange *mranges;
};
pdf_cmap *pdf_new_cmap(fz_context *ctx);
pdf_cmap *pdf_keep_cmap(fz_context *ctx, pdf_cmap *cmap);
void pdf_drop_cmap(fz_context *ctx, pdf_cmap *cmap);
void pdf_drop_cmap_imp(fz_context *ctx, fz_storable *cmap);
unsigned int pdf_cmap_size(fz_context *ctx, pdf_cmap *cmap);
int pdf_cmap_wmode(fz_context *ctx, pdf_cmap *cmap);
void pdf_set_cmap_wmode(fz_context *ctx, pdf_cmap *cmap, int wmode);
void pdf_set_usecmap(fz_context *ctx, pdf_cmap *cmap, pdf_cmap *usecmap);
void pdf_add_codespace(fz_context *ctx, pdf_cmap *cmap, unsigned int low, unsigned int high, int n);
void pdf_map_range_to_table(fz_context *ctx, pdf_cmap *cmap, unsigned int low, int *map, int len);
void pdf_map_range_to_range(fz_context *ctx, pdf_cmap *cmap, unsigned int srclo, unsigned int srchi, int dstlo);
void pdf_map_one_to_many(fz_context *ctx, pdf_cmap *cmap, unsigned int one, int *many, int len);
void pdf_sort_cmap(fz_context *ctx, pdf_cmap *cmap);
int pdf_lookup_cmap(pdf_cmap *cmap, unsigned int cpt);
int pdf_lookup_cmap_full(pdf_cmap *cmap, unsigned int cpt, int *out);
int pdf_decode_cmap(pdf_cmap *cmap, unsigned char *s, unsigned char *e, unsigned int *cpt);
pdf_cmap *pdf_new_identity_cmap(fz_context *ctx, int wmode, int bytes);
pdf_cmap *pdf_load_cmap(fz_context *ctx, fz_stream *file);
pdf_cmap *pdf_load_system_cmap(fz_context *ctx, char *name);
pdf_cmap *pdf_load_builtin_cmap(fz_context *ctx, char *name);
pdf_cmap *pdf_load_embedded_cmap(fz_context *ctx, pdf_document *doc, pdf_obj *ref);
#ifndef NDEBUG
void pdf_print_cmap(fz_context *ctx, pdf_cmap *cmap);
#endif
#endif
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