How to delete a file?

I need to delete a file from de hard disk.
Like c:\example.txt

Can anybody tell me how to do it?
Thanxs
Seek n destroy

you can make a system call and call rm, i think you use a pointer to the filename in this case

Code:

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//stdio.h:
int remove(const char *filename);

//example
remove("old c project.c");

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