mirror of
https://github.com/mist-devel/mist-firmware.git
synced 2026-02-04 15:23:11 +00:00
29 lines
501 B
C
29 lines
501 B
C
#include <stddef.h>
|
|
#include <ctype.h>
|
|
#include "utils.h"
|
|
#include "attrs.h"
|
|
|
|
unsigned char bin2bcd(unsigned char in) {
|
|
return 16*(in/10) + (in % 10);
|
|
}
|
|
|
|
unsigned char bcd2bin(unsigned char in) {
|
|
return 10*(in >> 4) + (in & 0x0f);
|
|
}
|
|
|
|
FAST int _strnicmp(const char *s1, const char *s2, size_t n)
|
|
{
|
|
char c1, c2;
|
|
int v;
|
|
|
|
do
|
|
{
|
|
c1 = *s1++;
|
|
c2 = *s2++;
|
|
if (!c1) break;
|
|
v = (unsigned int)tolower(c1) - (unsigned int)tolower(c2);
|
|
}
|
|
while (v == 0 && --n > 0);
|
|
|
|
return v;
|
|
} |