z_info
extern int z_close(void *, struct z_info *, const char *, struct stat *);
extern int gz_close(void *, struct z_info *, const char *, struct stat *);
extern int lzh_close(void *, struct z_info *);
extern int null_close(void *, struct z_info *, const char *, struct stat *);
z_close(void *cookie, struct z_info *info, const char *name, struct stat *sb)
extern int z_close(void *, struct z_info *, const char *, struct stat *);
extern int gz_close(void *, struct z_info *, const char *, struct stat *);
extern int zip_close(void *, struct z_info *, const char *, struct stat *);
extern int null_close(void *, struct z_info *, const char *, struct stat *);
gz_close(void *cookie, struct z_info *info, const char *name, struct stat *sb)
struct z_info *);
struct z_info info;
struct z_info info;
int (*close)(void *, struct z_info *, const char *, struct stat *);
struct z_info *info)
null_close(void *cookie, struct z_info *info, const char *name, struct stat *sb)
zip_close(void *cookie, struct z_info *info, const char *name, struct stat *sb)
z_close(void *cookie, struct z_info *info, const char *name, struct stat *sb)