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keyval.h

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+/*
+ * Copyright 2008-2013 Various Authors
+ * Copyright 2008 Timo Hirvonen
+ *
+ * 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 2 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 <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CMUS_KEYVAL_H
+#define CMUS_KEYVAL_H
+
+struct keyval {
+	char *key;
+	char *val;
+};
+
+struct growing_keyvals {
+	struct keyval *keyvals;
+	int alloc;
+	int count;
+};
+
+#define GROWING_KEYVALS(name) struct growing_keyvals name = { NULL, 0, 0 }
+
+struct keyval *keyvals_new(int num);
+void keyvals_init(struct growing_keyvals *c, const struct keyval *keyvals);
+void keyvals_add(struct growing_keyvals *c, const char *key, char *val);
+const char *keyvals_get_val_growing(const struct growing_keyvals *c, const char *key);
+void keyvals_terminate(struct growing_keyvals *c);
+void keyvals_free(struct keyval *keyvals);
+struct keyval *keyvals_dup(const struct keyval *keyvals);
+const char *keyvals_get_val(const struct keyval *keyvals, const char *key);
+
+#endif