39 	int (*close)(snd_input_t *input);
40 	int (*scan)(snd_input_t *input, const char *format, va_list args);
41 	char *(*(gets))(snd_input_t *input, char *str, size_t size);
42 	int (*getch)(snd_input_t *input);
43 	int (*ungetch)(snd_input_t *input, int c);
58 int snd_input_close(snd_input_t *input)  in snd_input_close()  argument
60 	int err = input->ops->close(input);  in snd_input_close()
61 	free(input);  in snd_input_close()
74 int snd_input_scanf(snd_input_t *input, const char *format, ...)  in snd_input_scanf()  argument
79 	result = input->ops->scan(input, format, args);  in snd_input_scanf()
94 char *snd_input_gets(snd_input_t *input, char *str, size_t size)  in snd_input_gets()  argument
96 	return (input->ops->gets)(input, str, size);  in snd_input_gets()
104 int snd_input_getc(snd_input_t *input)  in snd_input_getc()  argument
106 	return input->ops->getch(input);  in snd_input_getc()
115 int snd_input_ungetc(snd_input_t *input, int c)  in snd_input_ungetc()  argument
117 	return input->ops->ungetch(input, c);  in snd_input_ungetc()
126 static int snd_input_stdio_close(snd_input_t *input ATTRIBUTE_UNUSED)  in snd_input_stdio_close()
128 	snd_input_stdio_t *stdio = input->private_data;  in snd_input_stdio_close()
135 static int snd_input_stdio_scan(snd_input_t *input, const char *format, va_list args)  in snd_input_stdio_scan()  argument
137 	snd_input_stdio_t *stdio = input->private_data;  in snd_input_stdio_scan()
142 static char *snd_input_stdio_gets(snd_input_t *input, char *str, size_t size)  in snd_input_stdio_gets()  argument
144 	snd_input_stdio_t *stdio = input->private_data;  in snd_input_stdio_gets()
148 static int snd_input_stdio_getc(snd_input_t *input)  in snd_input_stdio_getc()  argument
150 	snd_input_stdio_t *stdio = input->private_data;  in snd_input_stdio_getc()
154 static int snd_input_stdio_ungetc(snd_input_t *input, int c)  in snd_input_stdio_ungetc()  argument
156 	snd_input_stdio_t *stdio = input->private_data;  in snd_input_stdio_ungetc()
181 	snd_input_t *input;  in snd_input_stdio_attach()  local
187 	input = calloc(1, sizeof(*input));  in snd_input_stdio_attach()
188 	if (!input) {  in snd_input_stdio_attach()
194 	input->type = SND_INPUT_STDIO;  in snd_input_stdio_attach()
195 	input->ops = &snd_input_stdio_ops;  in snd_input_stdio_attach()
196 	input->private_data = stdio;  in snd_input_stdio_attach()
197 	*inputp = input;  in snd_input_stdio_attach()
231 static int snd_input_buffer_close(snd_input_t *input)  in snd_input_buffer_close()  argument
233 	snd_input_buffer_t *buffer = input->private_data;  in snd_input_buffer_close()
239 static int snd_input_buffer_scan(snd_input_t *input, const char *format, va_list args)  in snd_input_buffer_scan()  argument
241 	snd_input_buffer_t *buffer = input->private_data;  in snd_input_buffer_scan()
248 static char *snd_input_buffer_gets(snd_input_t *input, char *str, size_t size)  in snd_input_buffer_gets()  argument
250 	snd_input_buffer_t *buffer = input->private_data;  in snd_input_buffer_gets()
266 static int snd_input_buffer_getc(snd_input_t *input)  in snd_input_buffer_getc()  argument
268 	snd_input_buffer_t *buffer = input->private_data;  in snd_input_buffer_getc()
275 static int snd_input_buffer_ungetc(snd_input_t *input, int c)  in snd_input_buffer_ungetc()  argument
277 	snd_input_buffer_t *buffer = input->private_data;  in snd_input_buffer_ungetc()
308 	snd_input_t *input;  in snd_input_buffer_open()  local
314 	input = calloc(1, sizeof(*input));  in snd_input_buffer_open()
315 	if (!input) {  in snd_input_buffer_open()
323 		free(input);  in snd_input_buffer_open()
331 	input->type = SND_INPUT_BUFFER;  in snd_input_buffer_open()
332 	input->ops = &snd_input_buffer_ops;  in snd_input_buffer_open()
333 	input->private_data = buffer;  in snd_input_buffer_open()
334 	*inputp = input;  in snd_input_buffer_open()