Linux Audio
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Embedded Linux Audio
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#include <stdio_impl.h> int __toread(FILE *f) { f->mode |= f->mode-1; if (f->wpos > f->buf) f->write(f, 0, 0); f->wpos = f->wbase = f->wend = 0; if (f->flags & (F_EOF|F_NORD)) { if (f->flags & F_NORD) f->flags |= F_ERR; return EOF; } f->rpos = f->rend = f->buf; return 0; }