cli.h

#ifndef CCC_CLI_H
#define CCC_CLI_H

enum conversion_status
{
    CONV_OK,
    CONV_ER,
};

struct int_conversion
{
    enum conversion_status status;
    int conversion;
};

/* Clean any memory upon a quit failure with a semicolon seperated list of
   function calls. The calls will be executed as written. */
#define quit_and(exit_string, exit_code, ...)                                  \
    __VA_OPT__((void)({__VA_ARGS__});) quit(exit_string, exit_code);

/* Convert the provided text to an integer. Argument must be a valid
   integer greater than or equal to INT_MIN and less than or equal to INT_MAX */
struct int_conversion convert_to_int(char const *);
void quit(char const *, int);

void clear_screen(void);
void clear_line(void);
void set_cursor_position(int row, int col);

#endif /* CCC_CLI_H */