Add xasprintf() and xvasprintf().

[tinc] / lib / dropin.h

diff --git a/lib/dropin.h b/lib/dropin.h
index eabc4c4..72109c8 100644 (file)
--- a/lib/dropin.h
+++ b/lib/dropin.h
@@ -36,6 +36,7 @@ extern char *get_current_dir_name(void);
 
 #ifndef HAVE_ASPRINTF
 extern int asprintf(char **, const char *, ...);
+extern int vasprintf(char **, const char *, va_list ap);
 #endif
 
 #ifndef HAVE_GETNAMEINFO