197 static int buffer_write(BIO *b, const char *in, int inl)  in buffer_write()  argument
202 	if ((in == NULL) || (inl <= 0)) return(0);  in buffer_write()
210 	if (i >= inl)  in buffer_write()
212 		memcpy(&(ctx->obuf[ctx->obuf_off+ctx->obuf_len]),in,inl);  in buffer_write()
213 		ctx->obuf_len+=inl;  in buffer_write()
214 		return(num+inl);  in buffer_write()
224 			inl-=i;  in buffer_write()
250 	while (inl >= ctx->obuf_size)  in buffer_write()
252 		i=BIO_write(b->next_bio,in,inl);  in buffer_write()
261 		inl-=i;  in buffer_write()
262 		if (inl == 0) return(num);  in buffer_write()