Revamp of the Halibut error handling mechanism.

[sgt/halibut] / paper.h

diff --git a/paper.h b/paper.h
index 0f45b89..652fa7e 100644 (file)
--- a/paper.h
+++ b/paper.h
@@ -393,11 +393,22 @@ const int *ps_std_font_widths(char const *fontname);
 const kern_pair *ps_std_font_kerns(char const *fontname);
 
 /*
- * Function from bk_pdf.c borrowed by bk_ps.c
+ * Functions exported from bk_pdf.c
  */
+typedef struct object_Tag object;
+typedef struct objlist_Tag objlist;
+object *new_object(objlist *list);
+void objtext(object *o, char const *text);
+void objstream(object *o, char const *text);
+void objstream_len(object *o, char const *text, size_t len);
 char *pdf_outline_convert(wchar_t *s, int *len);
 
 /*
+ * Function exported from bk_ps.c
+ */
+void ps_token(FILE *fp, int *cc, char const *fmt, ...);
+
+/*
  * Backend functions exported by in_pf.c
  */
 void pf_part1(font_info *fi, char **bufp, size_t *lenp);
@@ -407,6 +418,11 @@ void pf_writeps(font_info const *fi, FILE *ofp);
 /*
  * Backend functions exported by in_sfnt.c
  */
+typedef struct sfnt_Tag sfnt;
+glyph sfnt_indextoglyph(sfnt *sf, unsigned idx);
+unsigned sfnt_glyphtoindex(sfnt *sf, glyph g);
+unsigned sfnt_nglyphs(sfnt *sf);
 void sfnt_writeps(font_info const *fi, FILE *ofp);
+void sfnt_data(font_info *fi, char **bufp, size_t *lenp);
 
 #endif