42 lines
779 B
C
42 lines
779 B
C
#include "memory.h"
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uint8_t memseq(char *ptr, char *ptr2, uint32_t len) {
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for (uint32_t i = 0; i < len; i++) {
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if (ptr[i] != ptr2[i]) {
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return 0;
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}
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}
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return 1;
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}
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uint8_t streq(char *str, char *str2) {
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for (uint32_t i = 0;; i++) {
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if (str[i] != str2[i]) {
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return 0;
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} else if (str[i] == '\0' && str2[i] == '\0') {
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return 1;
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}
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}
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}
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void memset(char *ptr, char data, uint32_t len) {
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for (uint32_t i = 0; i < len; i++) {
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ptr[i] = data;
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}
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}
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void memcpy(char *src, char *dst, uint32_t size) {
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for (uint32_t i = 0; i < size; i++) {
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dst[i] = src[i];
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}
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}
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void strncpy(char *src, char *dst, uint32_t size) {
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for (uint32_t i = 0; i < size; i++) {
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dst[i] = src[i];
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if (src[i] == '\0') {
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return;
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}
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}
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}
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