From a3faa73f03a4d539de4c808d1a4f3b8ebc5ce537 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Sat, 10 Jun 2017 03:02:39 -0400 Subject: printf: Fix embedded nul bytes Fixes #26. --- dstring.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'dstring.h') diff --git a/dstring.h b/dstring.h index cd867ad..318bb0b 100644 --- a/dstring.h +++ b/dstring.h @@ -77,6 +77,17 @@ int dstrcat(char **dest, const char *src); */ int dstrncat(char **dest, const char *src, size_t n); +/** + * Append a single character to a dynamic string. + * + * @param str + * The string to append to. + * @param c + * The character to append. + * @return 0 on success, -1 on failure. + */ +int dstrapp(char **str, char c); + /** * Free a dynamic string. * -- cgit v1.2.3