"Fossies" - the Fresh Open Source Software Archive

Member "alsa-oss-1.1.8/oss-redir/oss-redir.h" (7 Jan 2019, 2201 Bytes) of package /linux/misc/alsa-oss-1.1.8.tar.bz2:

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    1 #ifndef __OSS_REDIR_H
    2 /*
    3  *  OSS Redirector
    4  *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
    5  *
    6  *
    7  *   This program is free software; you can redistribute it and/or modify
    8  *   it under the terms of the GNU General Public License as published by
    9  *   the Free Software Foundation; either version 2 of the License, or
   10  *   (at your option) any later version.
   11  *
   12  *   This program is distributed in the hope that it will be useful,
   13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
   14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15  *   GNU General Public License for more details.
   16  *
   17  *   You should have received a copy of the GNU General Public License
   18  *   along with this program; if not, write to the Free Software
   19  *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
   20  *
   21  */
   22 
   23 #include <sys/select.h>
   24 #include <sys/types.h>
   25 
   26 struct pollfd;
   27 
   28 #define OSS_WAIT_EVENT_READ (1<<0)
   29 #define OSS_WAIT_EVENT_WRITE    (1<<1)
   30 #define OSS_WAIT_EVENT_ERROR    (1<<2)
   31 
   32 #ifdef __cplusplus
   33 extern "C" {
   34 #endif
   35 
   36 extern int oss_pcm_open(const char *pathname, int flags, ...);
   37 extern int oss_pcm_close(int fd);
   38 extern int (*oss_pcm_nonblock)(int fd, int nonblock);
   39 extern ssize_t (*oss_pcm_read)(int fd, void *buf, size_t count);
   40 extern ssize_t (*oss_pcm_write)(int fd, const void *buf, size_t count);
   41 extern void * (*oss_pcm_mmap)(void *start, size_t length, int prot, int flags, int fd, off_t offset);
   42 extern int (*oss_pcm_munmap)(void *start, size_t length);
   43 extern int (*oss_pcm_ioctl)(int fd, unsigned long int request, ...);
   44 extern int (*oss_pcm_select_prepare)(int fd, int fmode, fd_set *readfds, fd_set *writefds, fd_set *exceptfds);
   45 extern int (*oss_pcm_select_result)(int fd, fd_set *readfds, fd_set *writefds, fd_set *exceptfds);
   46 extern int (*oss_pcm_poll_fds)(int fd);
   47 extern int (*oss_pcm_poll_prepare)(int fd, int fmode, struct pollfd *ufds);
   48 extern int (*oss_pcm_poll_result)(int fd, struct pollfd *ufds);
   49 
   50 extern int oss_mixer_open(const char *pathname, int flags, ...);
   51 extern int oss_mixer_close(int fd);
   52 extern int (*oss_mixer_ioctl)(int fd, unsigned long int request, ...);
   53 
   54 #ifdef __cplusplus
   55 }
   56 #endif
   57 
   58 #endif /* __OSS_REDIR_H */