a” ,fp);\r³>?zchina fpw01fpuls??oÄ*%Å?H]5>?ÆÇ>?\r´cÇ>?wxp> ? z È '\0'O É ???0 , ÊËÌEOF\rT.01Íp ÎÏÐ\r1. rewind\rÁ?ÑÍÒwxÓÔ01ÕÖ×??S\rrewind (01wx)&\r2. fseek??pÙÚ\r?uvRfseek (01ÛwxÍÜÝÞß)&\r“ÝÞß”? 0Ç1Ç2 áâ0 á { “01ÕÞ”1 “ã·ÍÒ”2 “01äÈ”\r“ÍÜ”w ] “ÝÞß”åß·Üæ>ç?pANSICpìí?C î裡ÍÜ\r5 long?!pðñã0189ì,64KBOö, ÷ø\rfseek?? +?,-./0120ï01§@A>?BCefÍÒÌùùú@Aû\rü&\r3. ftell\rÁ?R©ýv01ã·ÍÒ?þ,01ÕÖÍÜ:{ÿ 0@P`TL,\r?\r?i=ftell (fp)\rif (i--IL) printf( "error'n") ;\r4.\r)*+\r(1) ferror -.\rferror (/)?\r01234565?-.7 ferror0@P`0 ,\n9\r? 0@P:`0 ,\r?\r;<:>?@ABCD12565?-.E F G A H ) ferror-.P0IJfopen\r-.7ferror-.)KLPMNO`0\r(2) cl ear err -.\rclearerr (/)?\rS2T\rUVWXYZVWO`0\r[\012CA565?-.7?]\rUferror-.P`CA^_P012clearerr\r-.`ferror)Pab0?