comparison osx/include/lo/lo_macros.h @ 27:fffb975dc0b1

added includes as well

+/*
+ *  Copyright (C) 2004 Steve Harris
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public License
+ *  as published by the Free Software Foundation; either version 2.1
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Lesser General Public License for more details.
+ *
+ *  $Id$
+ */
+
+#ifndef LO_MACROS_H
+#define LO_MACROS_H
+
+/* macros that have to be defined after function signatures */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* \brief Maximum length of UDP messages in bytes
+ */
+#define LO_MAX_MSG_SIZE 32768
+
+/* \brief A set of macros to represent different communications transports
+ */
+#define LO_DEFAULT 0x0
+#define LO_UDP     0x1
+#define LO_UNIX    0x2
+#define LO_TCP     0x4
+
+/* an internal value, ignored in transmission but check against LO_MARKER in the
+ * argument list. Used to do primitive bounds checking */
+#define LO_MARKER_A 0xdeadbeef
+#define LO_MARKER_B 0xf00baa23
+#define LO_ARGS_END LO_MARKER_A, LO_MARKER_B
+
+#define lo_message_add_varargs(msg, types, list) \
+    lo_message_add_varargs_internal(msg, types, list, __FILE__, __LINE__)
+
+#ifdef __GNUC__
+
+#define lo_message_add(msg, types...)                         \
+    lo_message_add_internal(msg, __FILE__, __LINE__, types,   \
+                            LO_MARKER_A, LO_MARKER_B)
+
+#define lo_send(targ, path, types...) \
+        lo_send_internal(targ, __FILE__, __LINE__, path, types, \
+			 LO_MARKER_A, LO_MARKER_B)
+
+#define lo_send_timestamped(targ, ts, path, types...) \
+        lo_send_timestamped_internal(targ, __FILE__, __LINE__, ts, path, \
+		       	             types, LO_MARKER_A, LO_MARKER_B)
+
+#define lo_send_from(targ, from, ts, path, types...) \
+        lo_send_from_internal(targ, from, __FILE__, __LINE__, ts, path, \
+		       	             types, LO_MARKER_A, LO_MARKER_B)
+
+#else
+
+/* In non-GCC compilers, there is no support for variable-argument
+ * macros, so provide "internal" vararg functions directly instead. */
+
+int lo_message_add(lo_message msg, const char *types, ...);
+int lo_send(lo_address targ, const char *path, const char *types, ...);
+int lo_send_timestamped(lo_address targ, lo_timetag ts, const char *path, const char *types, ...);
+int lo_send_from(lo_address targ, lo_server from, lo_timetag ts, const char *path, const char *types, ...);
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif