FreeCalypso > hg > fc-pcsc-tools
comparison libcommon/chkblank.c @ 5:ce189c97b7b1
check_simresp_all_blank() factored out into libcommon
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 11 Feb 2021 23:31:51 +0000 |
| parents | |
| children |
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| 4:744fabd6bd3f | 5:ce189c97b7b1 |
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| 1 #include <sys/types.h> | |
| 2 #include "simresp.h" | |
| 3 | |
| 4 check_simresp_all_blank() | |
| 5 { | |
| 6 u_char *dp, *endp; | |
| 7 | |
| 8 dp = sim_resp_data; | |
| 9 endp = sim_resp_data + sim_resp_data_len; | |
| 10 while (dp < endp) | |
| 11 if (*dp++ != 0xFF) | |
| 12 return(0); | |
| 13 return(1); | |
| 14 } |