#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined POSIX && !defined XPG4

# if !defined XOPEN2K8 && !defined POSIX2008

function int bcmp (const void*, const void*, size_t)

function void bcopy (const void*, void*, size_t)

function void bzero (void*, size_t)

function {char*} index (const char*, int)

function {char*} rindex (const char*, int)

# endif

# if !defined POSIX2008

function int ffs (int)

# endif

function int strcasecmp (const char*, const char*)

function int strncasecmp (const char*, const char*, size_t)

# if defined XOPEN2K8 || defined POSIX2008

function int strcasecmp_l (const char*, const char*, locale_t)

function int strncasecmp_l (const char*, const char*, size_t, locale_t)

# endif

type size_t

# if defined XOPEN2K8 || defined POSIX2008

type locale_t

# endif

allow *_t

#endif