'\" t .\" Copyright (c) Bruno Haible .\" .\" SPDX-License-Identifier: GPL-2.0-or-later .\" .\" References consulted: .\" GNU glibc-2 source code and manual .\" Dinkumware C library reference http://www.dinkumware.com/ .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html .\" ISO/IEC 9899:1999 .\" .TH wcschr 3 2023-03-30 "Linux man-pages 6.04" .SH NAME wcschr \- search a wide character in a wide-character string .SH LIBRARY Standard C library .RI ( libc ", " \-lc ) .SH SYNOPSIS .nf .B #include .PP .BI "wchar_t *wcschr(const wchar_t *" wcs ", wchar_t " wc ); .fi .SH DESCRIPTION The .BR wcschr () function is the wide-character equivalent of the .BR strchr (3) function. It searches the first occurrence of .I wc in the wide-character string pointed to by .IR wcs . .SH RETURN VALUE The .BR wcschr () function returns a pointer to the first occurrence of .I wc in the wide-character string pointed to by .IR wcs , or NULL if .I wc does not occur in the string. .SH ATTRIBUTES For an explanation of the terms used in this section, see .BR attributes (7). .ad l .nh .TS allbox; lbx lb lb l l l. Interface Attribute Value T{ .BR wcschr () T} Thread safety MT-Safe .TE .hy .ad .sp 1 .SH STANDARDS C11, POSIX.1-2008. .SH HISTORY POSIX.1-2001, C99. .SH SEE ALSO .BR strchr (3), .BR wcspbrk (3), .BR wcsrchr (3), .BR wcsstr (3), .BR wmemchr (3)