isatty is already declared in io.h

[simgrid.git] / include / xbt / misc.h

diff --git a/include/xbt/misc.h b/include/xbt/misc.h
index cb1ef332cbce24c09a68df9c0ab8e7bb225f97b1..44a3b79ba1a63d51f2d09c4e02466fa29eac472c 100644 (file)
--- a/include/xbt/misc.h
+++ b/include/xbt/misc.h
@@ -149,7 +149,7 @@
 #  define XBT_PUBLIC(type)            extern type
 #  define XBT_EXPORT_NO_IMPORT(type)  type
 #  define XBT_IMPORT_NO_EXPORT(type)  type
-#  define XBT_PUBLIC_DATA(type)       type
+#  define XBT_PUBLIC_DATA(type)       extern type
 #endif
    
 #if !defined (max) && !defined(__cplusplus)