39 lines
606 B
C
39 lines
606 B
C
/*
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* libc.c
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*
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* Created on: Oct 11, 2018
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* Author: rick
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*/
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#include "libc.h"
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int memcpy(char *dst, char *src, int amount) {
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for (int i = 0; i < amount; i++) {
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dst[i] = src[i];
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}
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return 0;
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}
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int memset(char *dst, char data, int amount) {
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for (int i = 0; i < amount; ++i) {
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dst[i] = data;
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}
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return 0;
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}
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int itoa(int i, char *target) {
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target[0] = (char) (i % 10 + '0');
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target[1] = '\0';
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if (i > 9) {
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itoa(i / 10, target + 1);
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}
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return 0;
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}
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int maxi(int a, int b) {
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if (a >= b) {
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return a;
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}
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return b;
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}
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