Manpage of STRSPN

STRSPN

Section: Linux Programmer's Manual (3)
Updated: 2015-08-08
Index
 

NAME

strspn, strcspn - get length of a prefix substring  

SYNOPSIS

#include <string.h>size_t strspn(const char *s, const char *accept);size_t strcspn(const char *s, const char *reject);
 

DESCRIPTION

The strspn() function calculates the length (in bytes) of the initial segment of swhich consists entirely of bytes in accept.

The strcspn() function calculates the length of the initial segment of swhich consists entirely of bytes not in reject.  

RETURN VALUE

The strspn() function returns the number of bytes in the initial segment of swhich consist only of bytes from accept.

The strcspn() function returns the number of bytes in the initial segment of swhich are not in the string reject.  

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(7).
InterfaceAttributeValue
strspn(), strcspn() Thread safetyMT-Safe
 

CONFORMING TO

POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.  

SEE ALSO

index(3), memchr(3), rindex(3), strchr(3), string(3), strpbrk(3), strsep(3), strstr(3), strtok(3), wcscspn(3), wcsspn(3)


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ATTRIBUTES
CONFORMING TO
SEE ALSO

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Time: 22:27:55 GMT, June 20, 2016