1 files changed, 75 insertions, 0 deletions
diff --git a/src/visibility.h b/src/visibility.h
new file mode 100644
index 0000000..b9452f1
--- /dev/null
+++ b/src/visibility.h
@@ -0,0 +1,75 @@
+/*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ *  Copyright (C) 2012 Brian Aker, brian@tangent.org
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *      * Redistributions of source code must retain the above copyright
+ *  notice, this list of conditions and the following disclaimer.
+ *
+ *      * Redistributions in binary form must reproduce the above
+ *  copyright notice, this list of conditions and the following disclaimer
+ *  in the documentation and/or other materials provided with the
+ *  distribution.
+ *
+ *      * The names of its contributors may not be used to endorse or
+ *  promote products derived from this software without specific prior
+ *  written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#pragma once
+
+#if defined(BUILDING_TLSDATE)
+# if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
+#  define TLSDATE_API __attribute__ ((visibility("default")))
+#  define TLSDATE_LOCAL  __attribute__ ((visibility("default")))
+# elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#  define TLSDATE_API __global
+#  define TLSDATE_LOCAL __global
+# elif defined(_MSC_VER)
+#  define TLSDATE_API extern __declspec(dllexport)
+#  define TLSDATE_LOCAL extern __declspec(dllexport)
+# else
+#  define TLSDATE_API
+#  define TLSDATE_LOCAL
+# endif
+#else
+# if defined(BUILDING_TLSDATE)
+#  if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY
+#   define TLSDATE_API __attribute__ ((visibility("default")))
+#   define TLSDATE_LOCAL  __attribute__ ((visibility("hidden")))
+#  elif defined (__SUNPRO_C) && (__SUNPRO_C >= 0x550)
+#   define TLSDATE_API __global
+#   define TLSDATE_LOCAL __hidden
+#  elif defined(_MSC_VER)
+#   define TLSDATE_API extern __declspec(dllexport)
+#   define TLSDATE_LOCAL
+#  else
+#   define TLSDATE_API
+#   define TLSDATE_LOCAL
+#  endif /* defined(HAVE_VISIBILITY) */
+# else  /* defined(BUILDING_TLSDATE) */
+#  if defined(_MSC_VER)
+#   define TLSDATE_API extern __declspec(dllimport)
+#   define TLSDATE_LOCAL
+#  else
+#   define TLSDATE_API
+#   define TLSDATE_LOCAL
+#  endif /* defined(_MSC_VER) */
+# endif /* defined(BUILDING_TLSDATE) */
+#endif /* defined(BUILDING_TLSDATEINTERNAL) */