31 lines
580 B
C
Executable File
31 lines
580 B
C
Executable File
#include "util.h"
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void memory_copy(char *source, char *dest, int nbytes) {
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int i;
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for (i = 0; i < nbytes; i++) {
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*(dest + i) = *(source + i);
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}
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}
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void memory_set(u8 *dest, u8 val, u32 len) {
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u8 *temp = (u8 *)dest;
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for ( ; len != 0; len--) *temp++ = val;
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}
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/**
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* K&R implementation
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*/
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void int_to_ascii(int n, char str[]) {
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int i, sign;
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if ((sign = n) < 0) n = -n;
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i = 0;
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do {
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str[i++] = n % 10 + '0';
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} while ((n /= 10) > 0);
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if (sign < 0) str[i++] = '-';
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str[i] = '\0';
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/* TODO: implement "reverse" */
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}
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