documentation, error fixes, organization

1 files changed, 52 insertions, 0 deletions

diff --git a/string.h b/string.h
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+++ b/string.h
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+/**
+ * @file string.h
+ * Provides string.h from stdlib, plus some extra functions.
+ *
+ * Copyright (C) 2018 Clyne Sullivan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef STRING_H_
+#define STRING_H_
+
+#include <string.h>
+
+#ifndef size_t
+typedef unsigned int size_t;
+#endif
+
+/**
+ * Clones a string of a given size into a malloc'd buffer.
+ * @param s the string to clone
+ * @param c the number of characters to copy
+ * @return the malloc'd copy
+ */
+char *strnclone(const char *s, size_t c);
+
+/**
+ * Clones a string into a malloc'd buffer.
+ * @param s the string to clone
+ * @return the malloc'd copy
+ */
+char *strclone(const char *s);
+
+/**
+ * 'Fixes' a string, by converting "\n" and others to '\n'.
+ * @param s the string to fix
+ * @return the fixed string, in a malloc'd buffer
+ */
+char *fixstring(const char *s);
+
+#endif // STRING_H_