static void sprintf_hexa( char *s, uint8_t *p_data, int i_data )
{
static const char hex[16] = "0123456789abcdef";
- int i;
- for( i = 0; i < i_data; i++ )
+ for( int i = 0; i < i_data; i++ )
{
s[2*i+0] = hex[(p_data[i]>>4)&0xf];
s[2*i+1] = hex[(p_data[i] )&0xf];