[libsigcplusplus/variadic_mem_fun3: 99/148] sigc++config.h.in: Remove unused macros.

[Murray Cumming <murrayc src gnome org>]

commit 2ecfd53a9d5dc0c5c8c1ce235a9de4c379583856
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Mar 3 12:52:21 2016 +0100

    sigc++config.h.in: Remove unused macros.

 sigc++config.h.in |   18 ------------------
 1 files changed, 0 insertions(+), 18 deletions(-)
---
diff --git a/sigc++config.h.in b/sigc++config.h.in
index 2222855..8d82457 100644
--- a/sigc++config.h.in
+++ b/sigc++config.h.in
@@ -44,10 +44,6 @@
  */
 # pragma warning(disable:4251)
 
-# define SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD 1
-# define SIGC_NEW_DELETE_IN_LIBRARY_ONLY 1 /* To keep ABI compatibility */
-# define SIGC_PRAGMA_PUSH_POP_MACRO 1
-
 #if (_MSC_VER < 1900) && !defined (noexcept)
 #define _ALLOW_KEYWORD_MACROS 1
 #define noexcept _NOEXCEPT
@@ -55,20 +51,6 @@
 
 #else /* SIGC_MSC */
 
-/* does the C++ compiler support the use of a particular specialization when
-   calling operator() template methods. */
-# undef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
-
-/* Define if the non-standard Sun reverse_iterator must be used. */
-# undef SIGC_HAVE_SUN_REVERSE_ITERATOR
-
-/* does the C++ compiler support the use of a particular specialization when
-   calling operator() template methods omitting the template keyword. */
-# undef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
-
-/* does the C++ preprocessor support pragma push_macro() and pop_macro(). */
-# undef SIGC_PRAGMA_PUSH_POP_MACRO
-
 #endif /* !SIGC_MSC */
 
 #ifdef SIGC_DLL