#include <stddef.h>

#define FDOP_CLOSE 1
#define FDOP_DUP2 2
#define FDOP_OPEN 3
#define FDOP_CHDIR 4
#define FDOP_FCHDIR 5

#define malloc __libc_malloc
#define calloc __libc_calloc
#define realloc undef
#define free __libc_free

#define fa_chain __actions
#define fa_ops __pad
#define fa_cnt __pad0[0]
#define FA_CNT_MAX \
	(sizeof((posix_spawn_file_actions_t){0}.fa_ops) \
	/sizeof((posix_spawn_file_actions_t){0}.fa_ops[0]))

int __faexpand(posix_spawn_file_actions_t *, size_t);