NEED_GTK_ICON_SIZE_LOOKUP was incorrectly tested using #if instead of #ifdef

[wxWidgets.git] / include / wx / buffer.h

diff --git a/include/wx/buffer.h b/include/wx/buffer.h
index db3749c7c0253b13f3e0a51bb84848a8d61598e9..3cea4f35f807da5d870387da6407cd6913b460ed 100644 (file)
--- a/include/wx/buffer.h
+++ b/include/wx/buffer.h
@@ -9,20 +9,20 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
-// these classes are for private use only for now, they're not documented
-
 #ifndef _WX_BUFFER_H
 #define _WX_BUFFER_H
 
 #include "wx/wxchar.h"
 
+#include <stdlib.h>             // malloc() and free()
+
 // ----------------------------------------------------------------------------
 // Special classes for (wide) character strings: they use malloc/free instead
 // of new/delete
 // ----------------------------------------------------------------------------
 
 #define DEFINE_BUFFER(classname, chartype, strdupfunc)                      \
-class classname                                                             \
+class WXDLLIMPEXP_BASE classname                                            \
 {                                                                           \
 public:                                                                     \
     classname(const chartype *str)                                          \
@@ -30,7 +30,7 @@ public:                                                                     \
     {                                                                       \
     }                                                                       \
                                                                             \
-    classname(size_t len)                                                   \
+    classname(size_t len=0)                                                 \
         : m_str((chartype *)malloc((len + 1)*sizeof(chartype)))             \
     {                                                                       \
         m_str[len] = (chartype)0;                                           \