#ifndef _DLFCN_H
#define _DLFCN_H
#define RTLD_LAZY   1
#define RTLD_NOW    2
#define RTLD_GLOBAL 0x100
#define RTLD_LOCAL  0
void* dlopen(const char* filename, int flags);
void* dlsym(void* handle, const char* symbol);
int dlclose(void* handle);
char* dlerror(void);
#endif