[FFmpeg-devel] [PATCH 1/3] avformat/avio: add avio_print_n_strings and avio_print

[Reimar Döffinger]

On 05.08.2019, at 23:34, Marton Balint <cus at passwd.hu> wrote:

> These functions can be used to print a variable number of strings consecutively
> to the IO context. Unlike av_bprintf, no temporery buffer is necessary.

Hm, is there a use-example patch I missed?
Also is the #define ugliness worth it compared to just requiring NULL termination?
You can use the sentinel function attribute to have the compiler check that users do not forget it.