strtok
Hurricane Electric Internet Services
NAME
strtok - extract token from string
SYNOPSIS
#include <string.h>
char *strtok(char *s, const char *delim);
DESCRIPTION
The strtok() function breaks the string s into a series of
tokens delimited by delim. The first call to strtok()
should have s as the first argument. Subsequent calls
should have the first argument set to NULL. The separator
string delim may be different for each call.
The first call to strtok() returns the first token in s or
NULL if delim is not found in s. A pointer to the next
character is saved for the next call to strtok. Subse-
quent calls return subsequent tokens until delim is no
longer found, when NULL is returned.
RETURN VALUE
The strtok() function returns a pointer to the next token,
or NULL if there are no more tokens.
CONFORMING TO
SVID 3, POSIX, BSD 4.3, ISO 9899
SEE ALSO
index(3), memchr(3), rindex(3), strchr(3), strpbrk(3),
strsep(3), strspn(3), strstr(3)
Hurricane Electric Internet Services
Copyright (C) 1998
Hurricane Electric.
All Rights Reserved.