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General refactor.

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This commit is contained in:
Natalia Portillo
2019-10-19 18:30:45 +01:00
parent 4e9a16f404
commit 78d23fce19
20 changed files with 905 additions and 912 deletions
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9
hex2bin.c
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@@ -19,12 +19,11 @@
#include <stddef.h>
#include <string.h>
int hexchr2bin(const char hex, char* out)
int Hexchr2Bin(const char hex, char* out)
{
if(out == NULL) return 0;
if(hex >= '0' && hex <= '9')
*out = hex - '0';
if(hex >= '0' && hex <= '9') *out = hex - '0';
else if(hex >= 'A' && hex <= 'F')
*out = hex - 'A' + 10;
else if(hex >= 'a' && hex <= 'f')
@@ -35,7 +34,7 @@ int hexchr2bin(const char hex, char* out)
return 1;
}
size_t hexs2bin(const char* hex, unsigned char** out)
size_t Hexs2Bin(const char* hex, unsigned char** out)
{
size_t len;
char b1;
@@ -52,7 +51,7 @@ size_t hexs2bin(const char* hex, unsigned char** out)
memset(*out, 'A', len);
for(i = 0; i < len; i++)
{
if(!hexchr2bin(hex[i * 2], &b1) || !hexchr2bin(hex[i * 2 + 1], &b2)) return 0;
if(!Hexchr2Bin(hex[i * 2], &b1) || !Hexchr2Bin(hex[i * 2 + 1], &b2)) return 0;
(*out)[i] = (b1 << 4) | b2;
}