1 files changed, 60 insertions, 0 deletions
diff --git a/src/string-util.h b/src/string-util.h
new file mode 100644
index 0000000..a3b5795
--- /dev/null
+++ b/src/string-util.h
@@ -0,0 +1,60 @@
+/*--------------------------------------------------------------------
+ * Copyright © 2016 James Hunt <jamesodhunt@ubuntu.com>.
+ *
+ * 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/>.
+ *--------------------------------------------------------------------
+ */
+
+#ifndef _PROCENV_STRING_UTIL_H
+#define _PROCENV_STRING_UTIL_H
+
+/* for strndup(3) */
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <assert.h>
+
+#include "pstring.h"
+#include "output.h"
+#include "util.h"
+
+#define DEFAULT_ALLOC_GUESS_SIZE 8
+
+/* operate on multi-bytes */
+void append (char **dest, const char *src);
+void appendn (char **dest, const char *src, size_t len);
+void appendf (char **dest, const char *fmt, ...);
+void appendva (char **dest, const char *fmt, va_list ap);
+
+/* operate on pure wide-characters */
+void wappend (pstring **dest, const wchar_t *src);
+void wappendn (pstring **dest, const wchar_t *src, size_t len);
+void wappendf (pstring **dest, const wchar_t *fmt, ...);
+void wappendva (pstring **dest, const wchar_t *fmt, va_list ap);
+
+/* operate on wide-characters, but using multi-byte formats */
+void wmappend (pstring **dest, const char *src);
+void wmappendn (pstring **dest, const char *src, size_t len);
+void wmappendf (pstring **dest, const char *fmt, ...);
+void wmappendva (pstring **dest, const char *fmt, va_list ap);
+
+void pappend (pstring **dest, const pstring *src);
+size_t split_fields (const char *string, char delimiter,
+		     int compress, char ***array);
+
+#endif /* _PROCENV_STRING_UTIL_H */