--- /dev/null
+#ifndef DLFCN_H\r
+#define DLFCN_H\r
+ \r
+#define RTLD_LAZY 1\r
+\r
+void *dlopen(const char *file, int mode);\r
+int dlclose(void *handle);\r
+void *dlsym(void *restrict handle, const char *restrict name);\r
+char *dlerror(void);\r
+\r
+#endif /* DLFCN_H */\r