76   return SOX_EOF;  in seek()
137       return (SOX_EOF);  in startread()
143     return SOX_EOF;  in startread()
151     return SOX_EOF;  in startread()
166     return SOX_EOF;  in startread()
199       return SOX_EOF;  in startread()
203       return SOX_EOF;  in startread()
217   if (lsx_readb(ft, &byte) == SOX_EOF)  in read_cardinal()
218     return (unsigned)SOX_EOF;  in read_cardinal()
224     if (lsx_readb(ft, &byte) == SOX_EOF)  in read_cardinal()
225       return (unsigned)SOX_EOF;  in read_cardinal()
231       if (lsx_readb(ft, &byte) == SOX_EOF)  in read_cardinal()
232         return (unsigned)SOX_EOF;  in read_cardinal()
235       if (lsx_readb(ft, &byte) == SOX_EOF)  in read_cardinal()
236         return (unsigned)SOX_EOF;  in read_cardinal()
259       if (framelen == (unsigned)SOX_EOF)  in read_samples()
311       return SOX_EOF;  in startwrite()
314       return SOX_EOF;  in startwrite()
402       return(SOX_EOF);  in stopwrite()