NWLstrspn(3nw)


NWLstrspn -- computes the segment length of a specified string consisting entirely of characters from another string

Synopsis

   #include <time.h> or #define NWL_EXCLUDE_TIME 
   #include <stdio.h> or #define NWL_EXCLUDE_FILE 
   #include <nwlocale.h> 
   

size_t NWAPI NWLstrspn (const char NWFAR *string1, const char NWFAR *string2);

Description

The parameters are as follows:

string1
(IN) Points to the string to search for characters from string2.

string2
(IN) Points to the characters to look for in string1.

Return values

0x0000
string1 or string2 is NULL.

Non-zero
0-based position of first non-match character

Notices

NWLstrspn computes the length (in bytes) of the maximum initial segment of string1 consisting entirely of characters from string2.

Double-byte characters are treated as single units.

Services

Internationalization

NCP calls

None

References

NWLsetlocale(3nw), NWLstrcspn(3nw), NWLstrpbrk(3nw)
30 January 1998
© 1998 The Santa Cruz Operation, Inc. All rights reserved.