libify: Move library sources down into lib directory.

[notmuch] / lib / xutil.h

diff --git a/lib/xutil.h b/lib/xutil.h
new file mode 100644 (file)
index 0000000..b973f7d
--- /dev/null
+++ b/lib/xutil.h
@@ -0,0 +1,51 @@
+/* xutil.h - Various wrapper functions to abort on error.
+ *
+ * Copyright © 2009 Carl Worth
+ *
+ * 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 http://www.gnu.org/licenses/ .
+ *
+ * Author: Carl Worth <cworth@cworth.org>
+ */
+
+#ifndef NOTMUCH_XUTIL_H
+#define NOTMUCH_XUTIL_H
+
+#include <stdlib.h>
+#include <sys/types.h>
+#include <regex.h>
+
+/* xutil.c */
+void *
+xcalloc (size_t nmemb, size_t size);
+
+void *
+xmalloc (size_t size);
+
+void *
+xrealloc (void *ptrr, size_t size);
+
+char *
+xstrdup (const char *s);
+
+char *
+xstrndup (const char *s, size_t n);
+
+void
+xregcomp (regex_t *preg, const char *regex, int cflags);
+
+int
+xregexec (const regex_t *preg, const char *string,
+         size_t nmatch, regmatch_t pmatch[], int eflags);
+
+#endif