diff options
Diffstat (limited to 'src/trace/potrace/curve.cpp')
| -rw-r--r-- | src/trace/potrace/curve.cpp | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/trace/potrace/curve.cpp b/src/trace/potrace/curve.cpp index 89b6ee5fd..c9a6fbe04 100644 --- a/src/trace/potrace/curve.cpp +++ b/src/trace/potrace/curve.cpp @@ -1,13 +1,15 @@ -/* Copyright (C) 2001-2005 Peter Selinger. - This file is part of potrace. It is free software and it is covered +/* Copyright (C) 2001-2007 Peter Selinger. + This file is part of Potrace. It is free software and it is covered by the GNU General Public License. See the file COPYING for details. */ /* $Id$ */ /* private part of the path and curve data structures */ +#include <stdio.h> #include <stdlib.h> #include <string.h> +#include "potracelib.h" #include "lists.h" #include "curve.h" @@ -34,6 +36,16 @@ path_t *path_new(void) { return NULL; } +/* free the members of the given curve structure. Leave errno unchanged. */ +static void privcurve_free_members(privcurve_t *curve) { + free(curve->tag); + free(curve->c); + free(curve->vertex); + free(curve->alpha); + free(curve->alpha0); + free(curve->beta); +} + /* free a path. Leave errno untouched. */ void path_free(path_t *p) { if (p) { @@ -88,16 +100,6 @@ int privcurve_init(privcurve_t *curve, int n) { return 1; } -/* free the members of the given curve structure */ -void privcurve_free_members(privcurve_t *curve) { - free(curve->tag); - free(curve->c); - free(curve->vertex); - free(curve->alpha); - free(curve->alpha0); - free(curve->beta); -} - /* copy private to public curve structure */ void privcurve_to_curve(privcurve_t *pc, potrace_curve_t *c) { c->n = pc->n; |