24 lines
442 B
C
Executable File
24 lines
442 B
C
Executable File
void memory_copy(char *source, char *dest, int nbytes) {
|
|
int i;
|
|
for (i = 0; i < nbytes; i++) {
|
|
*(dest + i) = *(source + i);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* K&R implementation
|
|
*/
|
|
void int_to_ascii(int n, char str[]) {
|
|
int i, sign;
|
|
if ((sign = n) < 0) n = -n;
|
|
i = 0;
|
|
do {
|
|
str[i++] = n % 10 + '0';
|
|
} while ((n /= 10) > 0);
|
|
|
|
if (sign < 0) str[i++] = '-';
|
|
str[i] = '\0';
|
|
|
|
/* TODO: implement "reverse" */
|
|
}
|