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-rw-r--r--include/mupdf/pdf/font.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/mupdf/pdf/font.h b/include/mupdf/pdf/font.h
index d2421ab0..63177061 100644
--- a/include/mupdf/pdf/font.h
+++ b/include/mupdf/pdf/font.h
@@ -18,8 +18,8 @@ enum
PDF_FD_FORCE_BOLD = 1 << 18
};
-void pdf_load_encoding(char **estrings, char *encoding);
-int pdf_lookup_agl(char *name);
+void pdf_load_encoding(const char **estrings, char *encoding);
+int pdf_lookup_agl(const char *name);
const char **pdf_lookup_agl_duplicates(int ucs);
extern const unsigned short pdf_doc_encoding[256];
@@ -99,7 +99,7 @@ void pdf_end_vmtx(fz_context *ctx, pdf_font_desc *font);
pdf_hmtx pdf_lookup_hmtx(fz_context *ctx, pdf_font_desc *font, int cid);
pdf_vmtx pdf_lookup_vmtx(fz_context *ctx, pdf_font_desc *font, int cid);
-void pdf_load_to_unicode(fz_context *ctx, pdf_document *doc, pdf_font_desc *font, char **strings, char *collection, pdf_obj *cmapstm);
+void pdf_load_to_unicode(fz_context *ctx, pdf_document *doc, pdf_font_desc *font, const char **strings, char *collection, pdf_obj *cmapstm);
int pdf_font_cid_to_gid(fz_context *ctx, pdf_font_desc *fontdesc, int cid);