[libpng16] Enclose the prototypes for the simplified write API in
diff --git a/png.h b/png.h
index 7e1ead0..b40d414 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.6.3beta07 - May 12, 2013
+ * libpng version 1.6.3beta07 - June 6, 2013
* Copyright (c) 1998-2013 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -11,7 +11,7 @@
* Authors and maintainers:
* libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat
* libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger
- * libpng versions 0.97, January 1998, through 1.6.3beta07 - May 12, 2013: Glenn
+ * libpng versions 0.97, January 1998, through 1.6.3beta07 - June 6, 2013: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -207,7 +207,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.6.3beta07, May 12, 2013, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.6.3beta07, June 6, 2013, are
* Copyright (c) 2004, 2006-2013 Glenn Randers-Pehrson, and are
* distributed according to the same disclaimer and license as libpng-1.2.5
* with the following individual added to the list of Contributing Authors:
@@ -319,7 +319,7 @@
* Y2K compliance in libpng:
* =========================
*
- * May 12, 2013
+ * June 6, 2013
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@@ -387,7 +387,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.6.3beta07"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.6.3beta07 - May 12, 2013\n"
+ " libpng version 1.6.3beta07 - June 6, 2013\n"
#define PNG_LIBPNG_VER_SONUM 16
#define PNG_LIBPNG_VER_DLLNUM 16
@@ -3187,6 +3187,7 @@
#endif /* PNG_SIMPLIFIED_READ_SUPPORTED */
#ifdef PNG_SIMPLIFIED_WRITE_SUPPORTED
+#ifdef PNG_STDIO_SUPPORTED
/* WRITE APIS
* ----------
* For write you must initialize a png_image structure to describe the image to
@@ -3229,6 +3230,7 @@
*
* Note that the write API does not support interlacing or sub-8-bit pixels.
*/
+#endif /* PNG_STDIO_SUPPORTED */
#endif /* PNG_SIMPLIFIED_WRITE_SUPPORTED */
/*******************************************************************************
* END OF SIMPLIFIED API
