+/*-------------------------------------------------------------------------
+ *
+ * Multibyte character printing support for frontend code
+ *
+ *
+ * Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/fe_utils/mbprint.h
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef MBPRINT_H
+#define MBPRINT_H
+
+struct lineptr
+{
+ unsigned char *ptr;
+ int width;
+};
+
+extern unsigned char *mbvalidate(unsigned char *pwcs, int encoding);
+extern int pg_wcswidth(const char *pwcs, size_t len, int encoding);
+extern void pg_wcsformat(const unsigned char *pwcs, size_t len, int encoding,
+ struct lineptr * lines, int count);
+extern void pg_wcssize(const unsigned char *pwcs, size_t len, int encoding,
+ int *width, int *height, int *format_size);
+
+#endif /* MBPRINT_H */