diff options
Diffstat (limited to 'source/pdf/pdf-object.c')
| -rw-r--r-- | source/pdf/pdf-object.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/source/pdf/pdf-object.c b/source/pdf/pdf-object.c index a6b3f1ac..aa20b79e 100644 --- a/source/pdf/pdf-object.c +++ b/source/pdf/pdf-object.c @@ -22,7 +22,9 @@ struct keyval enum { PDF_FLAGS_MARKED = 1, - PDF_FLAGS_SORTED = 2 + PDF_FLAGS_SORTED = 2, + PDF_FLAGS_STASH = 4, + PDF_FLAGS_STASH_BOOL = 8 }; struct pdf_obj_s @@ -1188,6 +1190,25 @@ pdf_obj_unmark(pdf_obj *obj) obj->flags &= ~PDF_FLAGS_MARKED; } +void +pdf_obj_stash(pdf_obj *obj, int stash) +{ + obj->flags |= PDF_FLAGS_STASH; + if (stash) + obj->flags |= PDF_FLAGS_STASH_BOOL; + else + obj->flags &= ~PDF_FLAGS_STASH_BOOL; +} + +int +pdf_obj_stashed(pdf_obj *obj, int *stash) +{ + if (!(obj->flags & PDF_FLAGS_STASH)) + return 0; + *stash = !!(obj->flags & PDF_FLAGS_STASH_BOOL); + return 1; +} + static void pdf_free_array(pdf_obj *obj) { |