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fix some const params

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This commit is contained in:
iceman1001 2024-09-06 10:13:02 +02:00
commit 996429fa9e
2 changed files with 6 additions and 6 deletions
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6
client/src/util.c
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@ -1147,7 +1147,7 @@ void binstr_2_bytes(uint8_t *target, size_t *targetlen, const char *src) {
}
}
void hex_xor(uint8_t *d, uint8_t *x, int n) {
void hex_xor(uint8_t *d, const uint8_t *x, int n) {
while (n--) {
d[n] ^= x[n];
}
@ -1163,7 +1163,7 @@ uint8_t GetParity(const uint8_t *bits, uint8_t type, int length) {
}
// add HID parity to binary array: EVEN prefix for 1st half of ID, ODD suffix for 2nd half
void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length) {
void wiegand_add_parity(uint8_t *target, const uint8_t *source, uint8_t length) {
*(target++) = GetParity(source, EVEN, length / 2);
memcpy(target, source, length);
target += length;
@ -1171,7 +1171,7 @@ void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length) {
}
// add HID parity to binary array: ODD prefix for 1st half of ID, EVEN suffix for 2nd half
void wiegand_add_parity_swapped(uint8_t *target, uint8_t *source, uint8_t length) {
void wiegand_add_parity_swapped(uint8_t *target, const uint8_t *source, uint8_t length) {
*(target++) = GetParity(source, ODD, length / 2);
memcpy(target, source, length);
target += length;

6
client/src/util.h
View file

@ -141,11 +141,11 @@ int binstr_2_binarray(uint8_t *target, char *source, int length);
void bytes_2_binstr(char *target, const uint8_t *source, size_t sourcelen);
void binstr_2_bytes(uint8_t *target, size_t *targetlen, const char *src);
void hex_xor(uint8_t *d, uint8_t *x, int n);
void hex_xor(uint8_t *d, const uint8_t *x, int n);
uint8_t GetParity(const uint8_t *bits, uint8_t type, int length);
void wiegand_add_parity(uint8_t *target, uint8_t *source, uint8_t length);
void wiegand_add_parity_swapped(uint8_t *target, uint8_t *source, uint8_t length);
void wiegand_add_parity(uint8_t *target, const uint8_t *source, uint8_t length);
void wiegand_add_parity_swapped(uint8_t *target, const uint8_t *source, uint8_t length);
//void xor(unsigned char *dst, unsigned char *src, size_t len);