cosmetic coding style fixes
git-svn-id: https://svn.gnumonks.org/trunk/librfid@2055 e0336214-984f-0b4b-a45f-81c69e1f0ede
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@ -85,15 +85,15 @@ iso14443a_code_nvb_bits(unsigned char *nvb, unsigned int bits)
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return 0;
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return 0;
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}
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}
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int random_bit(void)
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static int random_bit(void)
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{
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{
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unsigned long e;
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unsigned long e;
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e = randctx[0];
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e = randctx[0];
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randctx[0]=randctx[1];
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randctx[0] = randctx[1];
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randctx[1]=(randctx[2]<<19) + (randctx[2]>>13) + randctx[3];
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randctx[1] = (randctx[2]<<19) + (randctx[2]>>13) + randctx[3];
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randctx[2]=randctx[3] ^ randctx[0];
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randctx[2] = randctx[3] ^ randctx[0];
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randctx[3]=e+randctx[1];
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randctx[3] = e+randctx[1];
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return randctx[1]&1;
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return randctx[1]&1;
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}
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}
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@ -104,14 +104,13 @@ rnd_toggle_bit_in_field(unsigned char *bitfield, unsigned int size, unsigned int
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{
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{
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unsigned int byte,rnd;
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unsigned int byte,rnd;
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if(bit && (bit <= (size*8)) )
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if (bit && (bit <= (size*8))) {
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{
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rnd = random_bit();
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rnd=random_bit();
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DEBUGP("xor'ing bit %u with %u\n",bit,rnd);
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DEBUGP("xor'ing bit %u with %u\n",bit,rnd);
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bit--;
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bit--;
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byte=bit/8;
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byte = bit/8;
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bit=rnd<<(bit%8);
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bit = rnd << (bit % 8);
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bitfield[byte] ^= bit;
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bitfield[byte] ^= bit;
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}
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}
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}
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}
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@ -31,10 +31,12 @@
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#include <string.h>
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#include <string.h>
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#include <errno.h>
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#include <errno.h>
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#define DEBUG_LIBRFID
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#include <librfid/rfid.h>
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#include <librfid/rfid.h>
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#ifndef LIBRFID_FIRMWARE
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#ifndef LIBRFID_FIRMWARE
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#include <librfid/rfid_reader.h>
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#include <librfid/rfid_reader.h>
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#include <librfid/rfid_asic.h>
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#include <librfid/rfid_asic.h>
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#include <librfid/rfid_asic_rc632.h>
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#include <librfid/rfid_asic_rc632.h>
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@ -51,7 +53,7 @@
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plus 10 bytes reserve */
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plus 10 bytes reserve */
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#define RECVBUF_LEN SENDBUF_LEN
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#define RECVBUF_LEN SENDBUF_LEN
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//#define DEBUG_REGISTER
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#define DEBUG_REGISTER
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#ifdef DEBUG_REGISTER
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#ifdef DEBUG_REGISTER
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#define DEBUGRC DEBUGPC
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#define DEBUGRC DEBUGPC
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