X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=utf8.h;h=2f1b14ff49ef3c73bee6f298ba396b96120c34b7;hb=f92f2038a5192ac5fc1bb4f38c49906aa45b3f1e;hp=a07c5a88af63d41ae963f230510a33d78b68a525;hpb=9066f4ef2fe27b7636094c06d2361820cd31e03e;p=git.git

diff --git a/utf8.h b/utf8.h
index a07c5a88a..2f1b14ff4 100644
--- a/utf8.h
+++ b/utf8.h
@@ -1,11 +1,15 @@
 #ifndef GIT_UTF8_H
 #define GIT_UTF8_H
 
-int utf8_width(const char **start);
+typedef unsigned int ucs_char_t;  /* assuming 32bit int */
+
+ucs_char_t pick_one_utf8_char(const char **start, size_t *remainder_p);
+int utf8_width(const char **start, size_t *remainder_p);
+int utf8_strwidth(const char *string);
 int is_utf8(const char *text);
 int is_encoding_utf8(const char *name);
 
-void print_wrapped_text(const char *text, int indent, int indent2, int len);
+int print_wrapped_text(const char *text, int indent, int indent2, int len);
 
 #ifndef NO_ICONV
 char *reencode_string(const char *in, const char *out_encoding, const char *in_encoding);