c - 如何将 添加到我的 C 项目中

Question

我正在尝试在 Eclipse 上运行此代码。但是头文件mhash.h

有错误

“错误:没有这样的文件或目录”

代码是这样的:

#include <mhash.h>
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
    int i;
    MHASH td;
    unsigned char buffer;
    unsigned char *hash;
    td = mhash_init(MHASH_MD5);
    if (td == MHASH_FAILED) exit(1);
    while (fread(&buffer, 1, 1, stdin) == 1) {
            mhash(td, &buffer, 1);
    }
    hash = mhash_end(td);
    printf("Hash:");
    for (i = 0; i < mhash_get_block_size(MHASH_MD5); i++) {
            printf("%.2x", hash[i]);
    }
    printf("\n");
    exit(0);
}

Answer 1

您需要先安装mhash。从 http://sourceforge.net/projects/mhash 获取