1 files changed, 1 insertions, 1 deletions
diff --git a/zconf.h b/zconf.h
index 371f755..aed84f2 100644
--- a/zconf.h
+++ b/zconf.h
@@ -218,7 +218,7 @@
 #  endif
 #endif
-#if defined(ZLIB_CONST) && !defined(z_const)
+#if ( defined(ZLIB_CONST) || defined(__cplusplus) ) && !defined(z_const)
 #  define z_const const
 #else
 #  define z_const

diff --git a/zconf.h b/zconf.h index 371f755..aed84f2 100644 --- a/zconf.h +++ b/zconf.h
@@ -218,7 +218,7 @@
218	# endif	218	# endif
219	#endif	219	#endif
220		220
221	#if defined(ZLIB_CONST) && !defined(z_const)	221	#if ( defined(ZLIB_CONST) \|\| defined(__cplusplus) ) && !defined(z_const)
222	# define z_const const	222	# define z_const const
223	#else	223	#else
224	# define z_const	224	# define z_const