如何使用ansi编码在c中创建文件

Question

How can I create file in C (not C++ or C#) with ANSI encoding?

When I create txt file by this code:

FILE* file_ptr;
file_ptr = fopen("new filler.txt", "r");

It creates file with UTF-8 encoding. How can I fix that automatically?

Answer 1

If you open the file in binary mode, there is no encoding at all and you are free to control every byte that goes into the file.

FILE * const f = fopen("myansi.txt", "wb");
fputs("\033+", f);
fclose(f);

The above puts the ANSI.SYS sequence for clearing the screen into the file.