static int sprintf_2_2d(char *s, int d1, int d2)
{
char *s2 = s;
*(s2++) = '[';
s2 = itoa_2(d1, s2);
*(s2++) = ':';
s2 = itoa_2(d2, s2);
*(s2++) = ']';
*s2 = 0;
return(s2 - s);
}
int main()
{
int a1 = -123;
int a2 = 123;
char s1[10];
char s2[10];
itoa_1(a1, s1);
printf("%s\n", s1);
itoa_1(a2, s2);
printf("%s\n", s2);
itoa_2(a1, s1);
printf("%s\n", s1);
itoa_2(a2, s2);
printf("%s\n", s2);
return 0;
}
/*
* preformatted sprintf statements which remove parsing latency
*/
static int sprintf_2_1d(char *s, int d)
{
char *s2 = s;
*(s2++) = '[';
*(s2++) = '0';
*(s2++) = ':';
s2 = itoa_2(d, s2);
*(s2++) = ']';
*s2 = 0;
return(s2 - s);
}