X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/763d5e6ad88ef3ba1cd1d7742d060e4f1e54c6b8..0ec4c5e69dc74bbe543506cd3bbd812d686fb4fd:/lib/charset.h

diff --git a/lib/charset.h b/lib/charset.h
index 369d2b9..70b5b2f 100644
--- a/lib/charset.h
+++ b/lib/charset.h
@@ -20,8 +20,12 @@
 #ifndef CHARSET_H
 #define CHARSET_H
 
+struct dynstr;
+
 /* Character encoding conversion routines */
 
+int one_ucs42utf8(uint32_t c, struct dynstr *d);
+
 uint32_t *utf82ucs4(const char *mb);
 char *ucs42utf8(const uint32_t *u);
 char *mb2utf8(const char *mb);
@@ -48,7 +52,12 @@ char *any2any(const char *from/*encoding or 0*/,
  * that iconv knows.  If FROM and TO are both 0 then ANY is returned
  * unchanged. */
 
-
+/** @brief Insist that @p s is not null
+ * @param s Pointer to check
+ * @return @p s
+ *
+ * Terminates the process if @p s is a null pointer.
+ */
 static inline char *nullcheck(char *s) {
   if(!s) exitfn(1);			/* assume an error already reported */
   return s;
@@ -57,6 +66,8 @@ static inline char *nullcheck(char *s) {
 int ucs4cmp(const uint32_t *a, const uint32_t *b);
 /* like strcmp */
 
+const char *truncate_for_display(const char *s, long max);
+
 #endif /* CHARSET_H */
 
 /*