;
char *dupvprintf(const char *fmt, va_list ap);
void burnstr(char *string);
+typedef struct strbuf strbuf;
+strbuf *strbuf_new(void);
+void strbuf_free(strbuf *buf);
+char *strbuf_str(strbuf *buf); /* does not free buf */
+char *strbuf_to_str(strbuf *buf); /* does free buf, but you must free result */
+void strbuf_catf(strbuf *buf, const char *fmt, ...);
+void strbuf_catfv(strbuf *buf, const char *fmt, va_list ap);
/* String-to-Unicode converters that auto-allocate the destination and
* work around the rather deficient interface of mb_to_wc.
* form, check if it equals an ordinary C zero-terminated string. */
int match_ssh_id(int stringlen, const void *string, const char *id);
+char *buildinfo(const char *newline);
+
/*
* Debugging functions.
*