代码如下
void freplacechar(string fname,int place,char after_replace_word)
{
FILE *fp;
fp = fopen(fname.c_str(),"r+");
fseek(fp,place, SEEK_SET);
fwrite(after_replace_word,1,1,fp);
fclose(fp);
}
总是说我fwrite有问题,错误信息如下:
[Error] invalid conversion from 'char' to 'const void*' [-fpermissive]'*
谁能告诉我怎么改?