include: New directory.

2000-10-05  Benjamin Kosnik  <bkoz@cygnus.com>

	* include: New directory.
	* include/backward: New directory.
	* include/bits: New directory.
	* include/ext: New directory.
	* include/std: New directory.
	* include/*/*: Populate.

	* src/complex.cc: Adjust include of mathconf.

	* mkc++config (BASE_H): Add include.

	* src/Makefile.am: Support for topleve sources include directory.
	(INCLUDES): Add LIBMATH_INCLUDE.
	* src/Makefile.in: Regenerate.
	* math/Makefile.am (INCLUDES): Append /include.
	* math/Makefile.in: Regenerate.
	* libio/Makefile.am (INCLUDES): Add glibcpp_includedir.
	* libio/Makefile.in: Regenerate.

From-SVN: r36723

1 files changed, 93 insertions, 0 deletions

diff --git a/libstdc++-v3/include/ext/stl_hash_fun.h b/libstdc++-v3/include/ext/stl_hash_fun.h
new file mode 100644
index 00000000000..3144e6a07f1
--- /dev/null
+++ b/libstdc++-v3/include/ext/stl_hash_fun.h
@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/* NOTE: This is an internal header file, included by other STL headers.
+ *   You should not attempt to use it directly.
+ */
+
+#ifndef _CPP_BITS_STL_HASH_FUN_H
+#define _CPP_BITS_STL_HASH_FUN_H 1
+
+#include <bits/std_cstddef.h>
+
+__STL_BEGIN_NAMESPACE
+
+template <class _Key> struct hash { };
+
+inline size_t __stl_hash_string(const char* __s)
+{
+  unsigned long __h = 0; 
+  for ( ; *__s; ++__s)
+    __h = 5*__h + *__s;
+  
+  return size_t(__h);
+}
+
+__STL_TEMPLATE_NULL struct hash<char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+__STL_TEMPLATE_NULL struct hash<const char*>
+{
+  size_t operator()(const char* __s) const { return __stl_hash_string(__s); }
+};
+
+__STL_TEMPLATE_NULL struct hash<char> {
+  size_t operator()(char __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<unsigned char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<signed char> {
+  size_t operator()(unsigned char __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<short> {
+  size_t operator()(short __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<unsigned short> {
+  size_t operator()(unsigned short __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<int> {
+  size_t operator()(int __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<unsigned int> {
+  size_t operator()(unsigned int __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<long> {
+  size_t operator()(long __x) const { return __x; }
+};
+__STL_TEMPLATE_NULL struct hash<unsigned long> {
+  size_t operator()(unsigned long __x) const { return __x; }
+};
+
+__STL_END_NAMESPACE
+
+#endif /* _CPP_BITS_STL_HASH_FUN_H */
+
+// Local Variables:
+// mode:C++
+// End: