#include <inttypes.h>
int memfd_new(const char *name);
-// UNNEEDED int memfd_new_and_map(const char *name, size_t sz, void **p);
-
-// UNNEEDED int memfd_map(int fd, uint64_t offset, size_t size, void **p);
+/// UNNEEDED by elogind
+#if 0
+int memfd_new_and_map(const char *name, size_t sz, void **p);
+int memfd_map(int fd, uint64_t offset, size_t size, void **p);
+#endif // 0
int memfd_set_sealed(int fd);
-// UNNEEDED int memfd_get_sealed(int fd);
+/// UNNEEDED by elogind
+#if 0
+int memfd_get_sealed(int fd);
-// UNNEEDED int memfd_get_size(int fd, uint64_t *sz);
+int memfd_get_size(int fd, uint64_t *sz);
+#endif // 0
int memfd_set_size(int fd, uint64_t sz);