Upgraded to trio baseline 1.6
diff --git a/triostr.h b/triostr.h
new file mode 100644
index 0000000..94b01ee
--- /dev/null
+++ b/triostr.h
@@ -0,0 +1,119 @@
+/*************************************************************************
+ *
+ * $Id$
+ *
+ * Copyright (C) 2001 Bjorn Reese and Daniel Stenberg.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
+ ************************************************************************/
+
+#ifndef TRIO_TRIOSTR_H
+#define TRIO_TRIOSTR_H
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "triodef.h"
+#include "triop.h"
+
+enum {
+ TRIO_HASH_NONE = 0,
+ TRIO_HASH_PLAIN,
+ TRIO_HASH_TWOSIGNED
+};
+
+/*************************************************************************
+ * String functions
+ */
+
+int trio_append(char *target, const char *source);
+int trio_append_max(char *target, size_t max, const char *source);
+int trio_contains(const char *string, const char *substring);
+int trio_copy(char *target, const char *source);
+int trio_copy_max(char *target, size_t max, const char *source);
+char *trio_create(size_t size);
+void trio_destroy(char *string);
+char *trio_duplicate(const char *source);
+char *trio_duplicate_max(const char *source, size_t max);
+int trio_equal(const char *first, const char *second);
+int trio_equal_case(const char *first, const char *second);
+int trio_equal_case_max(const char *first, size_t max, const char *second);
+int trio_equal_locale(const char *first, const char *second);
+int trio_equal_max(const char *first, size_t max, const char *second);
+const char *trio_error(int);
+size_t trio_format_date_max(char *target, size_t max, const char *format, const struct tm *datetime);
+unsigned long trio_hash(const char *string, int type);
+char *trio_index(const char *string, char character);
+char *trio_index_last(const char *string, char character);
+size_t trio_length(const char *string);
+int trio_lower(char *target);
+int trio_match(const char *string, const char *pattern);
+int trio_match_case(const char *string, const char *pattern);
+size_t trio_span_function(char *target, const char *source, int (*Function)(int));
+char *trio_substring(const char *string, const char *substring);
+char *trio_substring_max(const char *string, size_t max, const char *substring);
+char *trio_tokenize(char *string, const char *delimiters);
+float trio_to_float(const char *source, const char **endp);
+double trio_to_double(const char *source, const char **endp);
+long trio_to_long(const char *source, char **endp, int base);
+unsigned long trio_to_unsigned_long(const char *source, char **endp, int base);
+int trio_upper(char *target);
+
+/*************************************************************************
+ * Dynamic string functions
+ */
+
+/*
+ * Opaque type for dynamic strings
+ */
+typedef struct _trio_string_t trio_string_t;
+
+trio_string_t *trio_string_create(int initial_size);
+void trio_string_destroy(trio_string_t *self);
+char *trio_string_get(trio_string_t *self, int offset);
+void trio_xstring_set(trio_string_t *self, char *buffer);
+char *trio_string_extract(trio_string_t *self);
+int trio_string_size(trio_string_t *self);
+void trio_string_terminate(trio_string_t *self);
+
+int trio_string_append(trio_string_t *self, trio_string_t *other);
+int trio_string_contains(trio_string_t *self, trio_string_t *other);
+int trio_string_copy(trio_string_t *self, trio_string_t *other);
+trio_string_t *trio_string_duplicate(trio_string_t *other);
+int trio_string_equal(trio_string_t *self, trio_string_t *other);
+int trio_string_equal_max(trio_string_t *self, size_t max, trio_string_t *second);
+int trio_string_equal_case(trio_string_t *self, trio_string_t *other);
+int trio_string_equal_case_max(trio_string_t *self, size_t max, trio_string_t *other);
+size_t trio_string_format_date_max(trio_string_t *self, size_t max, const char *format, const struct tm *datetime);
+char *trio_string_index(trio_string_t *self, int character);
+char *trio_string_index_last(trio_string_t *self, int character);
+int trio_string_length(trio_string_t *self);
+int trio_string_lower(trio_string_t *self);
+int trio_string_match(trio_string_t *self, trio_string_t *other);
+int trio_string_match_case(trio_string_t *self, trio_string_t *other);
+char *trio_string_substring(trio_string_t *self, trio_string_t *other);
+int trio_string_upper(trio_string_t *self);
+
+int trio_xstring_append_char(trio_string_t *self, char character);
+int trio_xstring_append(trio_string_t *self, const char *other);
+int trio_xstring_contains(trio_string_t *self, const char *other);
+int trio_xstring_copy(trio_string_t *self, const char *other);
+trio_string_t *trio_xstring_duplicate(const char *other);
+int trio_xstring_equal(trio_string_t *self, const char *other);
+int trio_xstring_equal_max(trio_string_t *self, size_t max, const char *other);
+int trio_xstring_equal_case(trio_string_t *self, const char *other);
+int trio_xstring_equal_case_max(trio_string_t *self, size_t max, const char *other);
+int trio_xstring_match(trio_string_t *self, const char *other);
+int trio_xstring_match_case(trio_string_t *self, const char *other);
+char *trio_xstring_substring(trio_string_t *self, const char *other);
+
+#endif /* TRIO_TRIOSTR_H */