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tanguy.cavagna authoredtanguy.cavagna authored
opt.h 636 B
#ifndef OPT_H
#define OPT_H
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#define W_FLAG 1 << 0
#define F_FLAG 1 << 1
#define S_FLAG 1 << 2
typedef struct _opt {
char flag;
char **extra;
int extra_count;
char *digest_method; // default SHA1
} opt;
/**
* @brief Verify passed options, and returns the corresponding flag.
*
* -w : 0x1
* -f : 0x2
* -s : 0x4
*
* other : error
*
* @param argc
* @param argv
* @return opt
*/
opt *verify_options(int argc, char *argv[]);
/**
* @brief Discard the given options
*
* @param o
*/
void discard_options(opt *o);
#endif // OPT_H