html: html_ntxt with no ellipsis

For implementing a ui-blame page, there is need for a function that
outputs a selection from a block of text, transformed for HTML output,
but with no further modifications or additions.

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Reviewed-by: John Keeping <john@keeping.me.uk>

1 file changed, 1 insertion, 1 deletion

diff --git a/html.h b/html.h
index 1b24e55..fa4de77 100644
--- a/html.h
+++ b/html.h
@@ -19,7 +19,7 @@ __attribute__((format (printf,1,2)))
 extern void html_attrf(const char *format,...);
 
 extern void html_txt(const char *txt);
-extern void html_ntxt(int len, const char *txt);
+extern ssize_t html_ntxt(const char *txt, size_t len);
 extern void html_attr(const char *txt);
 extern void html_url_path(const char *txt);
 extern void html_url_arg(const char *txt);