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

lib-src/expat/amiga/include/proto/expat.h

@@ -0,0 +1,52 @@
+#ifndef PROTO_EXPAT_H
+#define PROTO_EXPAT_H
+
+#ifndef LIBRARIES_EXPAT_H
+#include <libraries/expat.h>
+#endif
+
+/****************************************************************************/
+
+#ifndef __NOLIBBASE__
+ #ifndef __USE_BASETYPE__
+  extern struct Library * ExpatBase;
+ #else
+  extern struct Library * ExpatBase;
+ #endif /* __USE_BASETYPE__ */
+#endif /* __NOLIBBASE__ */
+
+/****************************************************************************/
+
+#ifdef __amigaos4__
+ #include <interfaces/expat.h>
+ #ifdef __USE_INLINE__
+  #include <inline4/expat.h>
+ #endif /* __USE_INLINE__ */
+ #ifndef CLIB_EXPAT_PROTOS_H
+  #define CLIB_EXPAT_PROTOS_H 1
+ #endif /* CLIB_EXPAT_PROTOS_H */
+ #ifndef __NOGLOBALIFACE__
+  extern struct ExpatIFace *IExpat;
+ #endif /* __NOGLOBALIFACE__ */
+#else /* __amigaos4__ */
+ #ifndef CLIB_EXPAT_PROTOS_H
+  #include <clib/expat_protos.h>
+ #endif /* CLIB_EXPAT_PROTOS_H */
+ #if defined(__GNUC__)
+  #ifndef __PPC__
+   #include <inline/expat.h>
+  #else
+   #include <ppcinline/expat.h>
+  #endif /* __PPC__ */
+ #elif defined(__VBCC__)
+  #ifndef __PPC__
+   #include <inline/expat_protos.h>
+  #endif /* __PPC__ */
+ #else
+  #include <pragmas/expat_pragmas.h>
+ #endif /* __GNUC__ */
+#endif /* __amigaos4__ */
+
+/****************************************************************************/
+
+#endif /* PROTO_EXPAT_H */