_cmd.h

#ifndef CMD_H
#define CMD_H
 
#include "processing/rotation.h"
#include "result.h"
 
typedef struct {
    char const *source_image_path; 
    char const *output_image_path; 
    RotationAngle angle;           
} CmdArgs;
 
typedef enum {
    CMD_ARGS_CORRECT = 0, 
    CMD_ARGS_NOT_ENOUGH,  
    CMD_ARGS_BAD_ANGLE,   
} ArgsParseStatus;
 
Result(ArgsParseResult, CmdArgs, ArgsParseStatus);
 
ArgsParseResult parse_cmd_args(int argc, char const **argv);
 
#endif /* CMD_H */