1 /* Multiple versions of wcspbrk. 2 Copyright (C) 2015-2022 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library; if not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #include <ifunc-wcspbrk.h> 20 21 #if HAVE_WCSPBRK_IFUNC 22 # define wcspbrk __redirect_wcspbrk 23 # include <wchar.h> 24 # undef wcspbrk 25 # include <ifunc-resolve.h> 26 # if HAVE_WCSPBRK_C 27 extern __typeof (__redirect_wcspbrk) WCSPBRK_C attribute_hidden; 28 # endif 29 30 # if HAVE_WCSPBRK_Z13 31 extern __typeof (__redirect_wcspbrk) WCSPBRK_Z13 attribute_hidden; 32 # endif 33 34 s390_libc_ifunc_expr (__redirect_wcspbrk, wcspbrk, 35 (HAVE_WCSPBRK_Z13 && (hwcap & HWCAP_S390_VX)) 36 ? WCSPBRK_Z13 37 : WCSPBRK_DEFAULT 38 ) 39 #endif 40