actually_used      43 src/ftdm_buffer.c 	ftdm_size_t actually_used;
actually_used     126 src/ftdm_buffer.c 	buffer->used = buffer->actually_used - reading;
actually_used     166 src/ftdm_buffer.c 		buffer->used = buffer->actually_used;
actually_used     210 src/ftdm_buffer.c 	actual_freespace = buffer->datalen - buffer->actually_used;
actually_used     214 src/ftdm_buffer.c 		buffer->actually_used = buffer->used;
actually_used     254 src/ftdm_buffer.c 		buffer->actually_used += datalen;
actually_used     267 src/ftdm_buffer.c 	buffer->actually_used = 0;