1 files changed, 76 insertions, 0 deletions
diff --git a/newlib/libc/xdr/xdr_private.h b/newlib/libc/xdr/xdr_private.h
new file mode 100644
index 000000000..77f0042d5
--- /dev/null
+++ b/newlib/libc/xdr/xdr_private.h
@@ -0,0 +1,76 @@
+/* xdr_private.h - declarations of utility functions for porting xdr
+ *
+ * Copyright (c) 2009 Charles S. Wilson
+ *
+ * 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.
+ */
+#ifndef _XDR_PRIVATE_H
+#define _XDR_PRIVATE_H
+
+#include <_ansi.h>
+#include <stdarg.h>
+#include <sys/param.h>
+
+/* avoid including stdio header here */
+#ifndef __VALIST
+#ifdef __GNUC__
+#define __VALIST __gnuc_va_list
+#else
+#define __VALIST char*
+#endif
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void _EXFNPTR (xdr_vprintf_t, (const char *, va_list));
+
+xdr_vprintf_t _EXFUN (xdr_set_vprintf, (xdr_vprintf_t));
+
+void _EXFUN (xdr_vwarnx, (const char *, __VALIST)
+              _ATTRIBUTE ((__format__ (__printf__, 1, 0))));
+
+void _EXFUN (xdr_warnx, (const char *, ...)
+              _ATTRIBUTE ((__format__ (__printf__, 1, 2))));
+
+/* endian issues */
+#include <machine/endian.h>
+
+/* byteswap and ntohl stuff; platform may provide optimzed version
+ * of this, but we don't have access to that here.*/
+_ELIDABLE_INLINE uint32_t xdr_ntohl (uint32_t x)
+{
+#if BYTE_ORDER == BIG_ENDIAN
+  return x;
+#elif BYTE_ORDER == LITTLE_ENDIAN
+  u_char *s = (u_char *)&x;
+  return (uint32_t)(s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3]);
+#else
+# error Unsupported endian type
+#endif
+}
+#define xdr_htonl(x) xdr_ntohl(x)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XDR_PRIVATE_H */
+