#pragma once

#ifdef __cplusplus
extern "C" {
#endif

#include <features.h>

#define __NEED_size_t

#include <bits/alltypes.h>

#define WRDE_DOOFFS 1
#define WRDE_APPEND 2
#define WRDE_NOCMD 4
#define WRDE_REUSE 8
#define WRDE_SHOWERR 16
#define WRDE_UNDEF 32

typedef struct {
    size_t we_wordc;
    char** we_wordv;
    size_t we_offs;
} wordexp_t;

#define WRDE_NOSYS -1
#define WRDE_NOSPACE 1
#define WRDE_BADCHAR 2
#define WRDE_BADVAL 3
#define WRDE_CMDSUB 4
#define WRDE_SYNTAX 5

int wordexp(const char* __restrict, wordexp_t* __restrict, int);
void wordfree(wordexp_t*);

#ifdef __cplusplus
}
#endif