Open System Services Library Calls Reference Manual (G06.29+, H06.08+, J06.03+)

wcslen(3) OSS Library Calls Reference Manual
NAME
wcslen - Determines the number of characters in a wide-character string
LIBRARY
G-series native Guardian processes: $SYSTEM.SYSnn.ZCRTLSRL
G-series native OSS processes: /G/system/sysnn/zcrtlsrl
H-series and J-series native Guardian processes: $SYSTEM.ZDLLnnn.ZCRTLDLL
32-bit H-series and J-series OSS processes: /G/system/zdllnnn/zcrtldll
64-bit H-series and J-series OSS processes: /G/system/zdllnnn/ycrtldll
SYNOPSIS
#include <wchar.h>
size_t wcslen(
const wchar_t *wcstring);
PARAMETERS
wcstring A wide-character string.
DESCRIPTION
The wcslen( ) function computes the number of wchar_t characters in the string pointed to by the
wcstring parameter.
RETURN VALUES
The wcslen( ) function returns the number of wchar_t characters that precede the terminating
wchar_t null character.
ERRORS
None. This function does not set errno.
RELATED INFORMATION
Functions: strlen(3).
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