void preserve_outline_tree(TESSLINE *srcline) { TESSLINE *outline; for (outline = srcline; outline != NULL; outline = outline->next) { preserve_outline (outline->loop); } }
static void preserve_outline_tree(TESSLINE *srcline) { TESSLINE *outline; for (outline = srcline; outline != nullptr; outline = outline->next) { preserve_outline (outline->loop); } }