diff options
Diffstat (limited to 'pngconf.h')
| -rw-r--r-- | pngconf.h | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -1,7 +1,7 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.6.9 - February 6, 2014 + * libpng version 1.6.10 - March 6, 2014 * * Copyright (c) 1998-2013 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -376,9 +376,11 @@ # define PNG_DEPRECATED __attribute__((__deprecated__)) # endif # if !defined(PNG_PRIVATE) -# if __has_extension(attribute_unavailable_with_message) -# define PNG_PRIVATE __attribute__((__unavailable__(\ - "This function is not exported by libpng."))) +# ifdef __has_extension +# if __has_extension(attribute_unavailable_with_message) +# define PNG_PRIVATE __attribute__((__unavailable__(\ + "This function is not exported by libpng."))) +# endif # endif # endif # ifndef PNG_RESTRICT |