Function av_bprint_init_for_buffer

libavutil/bprint.c:85–97

}

void av_bprint_init_for_buffer(AVBPrint *buf, char *buffer, unsigned size)
{
    if (size == 0) {
        av_bprint_init(buf, 0, AV_BPRINT_SIZE_COUNT_ONLY);
        return;
    }

    buf->str      = buffer;
    buf->len      = 0;
    buf->size     = size;
    buf->size_max = size;
    *buf->str = 0;
}

void av_vbprintf(AVBPrint *buf, const char *fmt, va_list vl_arg)
{