#ifndef _UNISTD_H
#define _UNISTD_H

#include <sys/types.h>

#ifdef __cplusplus
extern "C"
{
#endif

    int execv(const char*, char* const[]);
    int execve(const char*, char* const[], char* const[]);
    int execvp(const char*, char* const[]);
    pid_t fork(void);
    long syscall(long, ...);
    unsigned int sleep(unsigned int);

    ssize_t read(int, void*, size_t);
    int close(int);

#ifdef __cplusplus
}
#endif

#endif