#ifndef _STRING_H #include /* Now define the internal interfaces. */ extern __ptr_t __memccpy __P ((__ptr_t __dest, __const __ptr_t __src, int __c, size_t __n)); extern size_t __strnlen __P ((__const char *__string, size_t __maxlen)); extern char *__strsep __P ((char **__stringp, __const char *__delim)); extern int __strverscmp __P ((__const char *__s1, __const char *__s2)); #endif