Add expat 2.1.0 for Windows, Mac, and for local Linux builds (use system expat otherwise)

lib-src/expat/amiga/launch.c

@@ -0,0 +1,57 @@
+/*
+** Copyright (c) 2001-2009 Expat maintainers.
+**
+** Permission is hereby granted, free of charge, to any person obtaining
+** a copy of this software and associated documentation files (the
+** "Software"), to deal in the Software without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Software, and to
+** permit persons to whom the Software is furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Software.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#ifdef __USE_INLINE__
+#undef __USE_INLINE__
+#endif
+
+#include <stdlib.h>
+#include <proto/exec.h>
+
+struct Library* ExpatBase = 0;
+struct ExpatIFace* IExpat = 0;
+
+
+void setup() __attribute__((constructor));
+void cleanup() __attribute__((destructor));
+
+
+void setup()
+{
+	ExpatBase = IExec->OpenLibrary("expat.library", 53);
+	IExpat = (struct ExpatIFace*)IExec->GetInterface(ExpatBase, "main", 1, NULL);
+
+	if ( IExpat == 0 )  {
+		IExec->DebugPrintF("Can't open expat.library\n");
+	}
+}
+
+
+void cleanup()
+{
+	IExec->DropInterface((struct Interface*)IExpat);
+	IExpat = 0;
+
+	IExec->CloseLibrary(ExpatBase);
+	ExpatBase = 0;
+}