1 files changed, 98 insertions, 0 deletions
diff --git a/graphics/plotutils/files/patch-libplot_z__write.c b/graphics/plotutils/files/patch-libplot_z__write.c
new file mode 100644
index 000000000000..e00bb2ce9625
--- /dev/null
+++ b/graphics/plotutils/files/patch-libplot_z__write.c
@@ -0,0 +1,98 @@
+
+$FreeBSD$
+
+--- libplot/z_write.c.orig	Thu Aug  7 12:40:31 2003
++++ libplot/z_write.c	Thu Aug  7 12:49:08 2003
+@@ -83,12 +83,12 @@
+   void *error_ptr;
+   png_error_ptr error_fn_ptr, warn_fn_ptr;
+ #ifdef LIBPLOTTER
+-  ostream *stream = _plotter->data->outstream;
+-  ostream *errorstream = _plotter->data->errstream;
++  std::ostream *outstream = _plotter->data->outstream;
++  std::ostream *errstream = _plotter->data->errstream;
+ #endif
+ 
+ #ifdef LIBPLOTTER
+-  if (fp == (FILE *)NULL && stream == (ostream *)NULL)
++  if (fp == (FILE *)NULL && outstream == (std::ostream *)NULL)
+     return 0;
+ #else
+   if (fp == (FILE *)NULL)
+@@ -102,11 +102,11 @@
+ 
+   /* work out libpng error handling (i.e. callback functions and data) */
+ #ifdef LIBPLOTTER
+-  if (errorstream)
++  if (errstream)
+     {
+       error_fn_ptr = _our_error_fn_stream;
+       warn_fn_ptr = _our_warn_fn_stream;
+-      error_ptr = (void *)errorstream;
++      error_ptr = (void *)errstream;
+     }
+   else if (errorfp)
+     {
+@@ -158,11 +158,11 @@
+     }
+   
+ #ifdef LIBPLOTTER
+-  if (stream)
++  if (outstream)
+     {
+       /* use custom write and flush functions, defined below */
+       png_set_write_fn (png_ptr, 
+-			(void *)stream,
++			(void *)outstream,
+ 			(png_rw_ptr)_our_write_fn, 
+ 			(png_flush_ptr)_our_IO_flush_fn);
+     }
+@@ -481,28 +481,28 @@
+ static void 
+ _our_write_fn (png_struct *png_ptr, png_byte *data, png_size_t length)
+ {
+-  ostream *stream;
++    std::ostream *outstream;
+ 
+-  stream = (ostream *)png_get_io_ptr (png_ptr);
+-  stream->write (data, length);
++  outstream = (std::ostream *)png_get_io_ptr (png_ptr);
++  outstream->write ((const char*)data, length);
+ }
+ 
+ static void 
+ _our_IO_flush_fn (png_struct *png_ptr)
+ {
+-  ostream *stream;
++    std::ostream *outstream;
+ 
+-  stream = (ostream *)png_get_io_ptr (png_ptr);
+-  stream->flush ();
++  outstream = (std::ostream *)png_get_io_ptr (png_ptr);
++  outstream->flush ();
+ }
+ 
+ /* custom error and warning handlers (for streams) */
+ static void 
+ _our_error_fn_stream (png_struct *png_ptr, const char *data)
+ {
+-  ostream *errstream;
++    std::ostream *errstream;
+ 
+-  errstream = (ostream *)png_get_error_ptr (png_ptr);
++  errstream = (std::ostream *)png_get_error_ptr (png_ptr);
+   if (errstream)
+     {
+ #ifdef PTHREAD_SUPPORT
+@@ -526,9 +526,9 @@
+ static void 
+ _our_warn_fn_stream (png_struct *png_ptr, const char *data)
+ {
+-  ostream *errstream;
++    std::ostream *errstream;
+ 
+-  errstream = (ostream *)png_get_error_ptr (png_ptr);
++  errstream = (std::ostream *)png_get_error_ptr (png_ptr);
+   if (errstream)
+     {
+ #ifdef PTHREAD_SUPPORT