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output.h

00001 00011 /* 00012 * This library is free software; you can redistribute it and/or modify 00013 * it under the terms of the GNU Lesser General Public License as 00014 * published by the Free Software Foundation; either version 2.1 of 00015 * the License, or (at your option) any later version. 00016 * 00017 * This program is distributed in the hope that it will be useful, 00018 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00020 * GNU Lesser General Public License for more details. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 */ 00027 00028 #ifndef __ALSA_OUTPUT_H 00029 #define __ALSA_OUTPUT_H 00030 00031 #ifdef __cplusplus 00032 extern "C" { 00033 #endif 00034 00054 typedef struct _snd_output snd_output_t; 00055 00057 typedef enum _snd_output_type { 00059 SND_OUTPUT_STDIO, 00061 SND_OUTPUT_BUFFER 00062 } snd_output_type_t; 00063 00064 int snd_output_stdio_open(snd_output_t **outputp, const char *file, const char *mode); 00065 int snd_output_stdio_attach(snd_output_t **outputp, FILE *fp, int _close); 00066 int snd_output_buffer_open(snd_output_t **outputp); 00067 size_t snd_output_buffer_string(snd_output_t *output, char **buf); 00068 int snd_output_close(snd_output_t *output); 00069 int snd_output_printf(snd_output_t *output, const char *format, ...) 00070 #ifndef DOC_HIDDEN 00071 __attribute__ ((format (printf, 2, 3))) 00072 #endif 00073 ; 00074 int snd_output_vprintf(snd_output_t *output, const char *format, va_list args); 00075 int snd_output_puts(snd_output_t *output, const char *str); 00076 int snd_output_putc(snd_output_t *output, int c); 00077 int snd_output_flush(snd_output_t *output); 00078 00081 #ifdef __cplusplus 00082 } 00083 #endif 00084 00085 #endif /* __ALSA_OUTPUT_H */ 00086

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