将unsigned char*复制到unsigned char*

#include<stdio.h>
#include<string.h>

int main() {
    unsigned char src[] = {0x68, 0x65, 0x6c, 0x6c, 0x6f}; // 源数据
    unsigned char dst[5]; // 目标数据

    memcpy(dst, src, 5); // 复制数据

    printf("Source: ");
    for (int i = 0; i < 5; i++) {
        printf("%02x ", src[i]);
    }
    printf("\n");

    printf("Destination: ");
    for (int i = 0; i < 5; i++) {
        printf("%02x ", dst[i]);
    }
    printf("\n");

    return 0;
}

Source: 68 65 6c 6c 6f
Destination: 68 65 6c 6c 6f