Input Output Functions

char* current_directory();

Returns the directory from which the script was called

• This must be manually freed

struct directory* read_directory(char* dir);

For reading the files in directory dir.

• Returns a directory struct
• To free the directory struct, use delete_directory

void delete_directory(struct directory* dir);

Deletes a directory retrieved via read_directory

struct directory {
    int count;
    char** files;
};