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Diffstat (limited to 'winsup/cygwin/libc/xsique.cc')
-rw-r--r-- | winsup/cygwin/libc/xsique.cc | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/winsup/cygwin/libc/xsique.cc b/winsup/cygwin/libc/xsique.cc deleted file mode 100644 index 9e2f76e74..000000000 --- a/winsup/cygwin/libc/xsique.cc +++ /dev/null @@ -1,48 +0,0 @@ -/* xsique.cc. XSI insque and remque functions. - - Copyright 2007 Red Hat, Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <search.h> - -extern "C" void -insque (void *velement, void *vpred) -{ - if (!velement) - return; - - struct qelem *element = (struct qelem *) velement; - struct qelem *pred = (struct qelem *) vpred; - struct qelem *succ; - - if (pred) - { - if ((succ = element->q_forw = pred->q_forw)) - succ->q_back = element; - pred->q_forw = element; - } - else - element->q_forw = NULL; - element->q_back = pred; -} - -extern "C" void -remque (void *velement) -{ - if (!velement) - return; - - struct qelem *pred = ((struct qelem *) velement)->q_back; - struct qelem *succ = ((struct qelem *) velement)->q_forw; - - if (succ) - succ->q_back = pred; - if (pred) - pred->q_forw = succ; -} - |