1 #ifndef foopackethfoo 2 #define foopackethfoo 3 4 /*** 5 This file is part of PulseAudio. 6 7 Copyright 2004-2006 Lennart Poettering 8 9 PulseAudio is free software; you can redistribute it and/or modify 10 it under the terms of the GNU Lesser General Public License as 11 published by the Free Software Foundation; either version 2.1 of the 12 License, or (at your option) any later version. 13 14 PulseAudio is distributed in the hope that it will be useful, but 15 WITHOUT ANY WARRANTY; without even the implied warranty of 16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 Lesser General Public License for more details. 18 19 You should have received a copy of the GNU Lesser General Public 20 License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. 21 ***/ 22 23 #include <sys/types.h> 24 #include <inttypes.h> 25 26 typedef struct pa_packet pa_packet; 27 28 /* create empty packet (either of type appended or dynamic depending 29 * on length) */ 30 pa_packet* pa_packet_new(size_t length); 31 32 /* create packet (either of type appended or dynamic depending on length) 33 * and copy data */ 34 pa_packet* pa_packet_new_data(const void* data, size_t length); 35 36 /* data must have been malloc()ed; the packet takes ownership of the memory, 37 * i.e. memory is free()d with the packet */ 38 pa_packet* pa_packet_new_dynamic(void* data, size_t length); 39 40 const void* pa_packet_data(pa_packet *p, size_t *l); 41 42 pa_packet* pa_packet_ref(pa_packet *p); 43 void pa_packet_unref(pa_packet *p); 44 45 #endif 46