#ifndef MEMFD_H  
#define MEMFD_H  
#include "unistd.h"

#ifdef __cplusplus 
extern "C" { 
#endif

int basic_shm_create(char *name, ssize_t len);
int basic_shm_open(int fd, pid_t pid, int flags);
int basic_shm_mmap(int fd, unsigned char** ppaddr);
int basic_shm_unmmap(int fd, unsigned char** ppaddr);
int basic_shm_close(int fd);
int basic_shm_shrink(int fd, ssize_t len);
int basic_shm_grow(int fd, ssize_t len);
void mydebug(const char *fmt, ...);

enum{
   local_open_flag = 0,
   remote_open_flag
};

#ifdef __cplusplus 
} 
#endif
#endif