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strcspn

From cppreference.com
< c‎ | string‎ | byte
Revision as of 22:19, 5 April 2013 by 60.50.240.65 (Talk)

Defined in header <string.h>
size_t strcspn( const char *dest, const char *src );

Returns the length of the maximum initial segment of the byte string pointed to by dest, that consists of only the characters not found in byte string pointed to by src.

Contents

Parameters

dest - pointer to the null-terminated byte string to be analyzed
src - pointer to the null-terminated byte string that contains the characters to search for

Return value

The length of the maximum initial segment that contains only characters not found in the byte string pointed to by src

Example

char *string_find = "abcdefg**";
char *character = "*";
printf("%i", strcspn(string_find, character));

Output:

7

See also

Template:c/string/byte/dcl list strspnTemplate:c/string/byte/dcl list strpbrk
C++ documentation for strcspn