You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
580 B
31 lines
580 B
#include "util.h"
|
|
|
|
void memory_copy(char *source, char *dest, int nbytes) {
|
|
int i;
|
|
for (i = 0; i < nbytes; i++) {
|
|
*(dest + i) = *(source + i);
|
|
}
|
|
}
|
|
|
|
void memory_set(u8 *dest, u8 val, u32 len) {
|
|
u8 *temp = (u8 *)dest;
|
|
for ( ; len != 0; len--) *temp++ = val;
|
|
}
|
|
|
|
/**
|
|
* 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" */
|
|
}
|