1 files changed, 66 insertions, 0 deletions
diff --git a/thread.h b/thread.h
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+++ b/thread.h
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+/* $Id: thread.h 1010 2009-03-27 13:13:28Z michux $
+ * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/thread.h $
+ *
+ * thread handling (mutex, shmem, ...)
+ *
+ * Copyright (C) 2004 Michael Reinelt <michael@reinelt.co.at>
+ * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
+ *
+ * parts of this code are based on the old XWindow driver which is
+ * Copyright (C) 2000 Herbert Rosmanith <herp@wildsau.idv.uni-linz.ac.at>
+ *
+ * This file is part of LCD4Linux.
+ *
+ * LCD4Linux is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * LCD4Linux is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef _THREAD_H_
+#define _THREAD_H_
+
+#ifdef __CYGWIN__
+
+#ifndef HAVE_UNION_SEMUN
+union semun {
+    int val;
+    struct semid_ds *buf;
+    unsigned short *array;
+};
+#endif
+
+#ifndef SHM_R
+#define SHM_R 0400
+#endif
+#ifndef SHM_W
+#define SHM_W 0660
+#endif
+
+#endif
+
+extern int thread_argc;
+extern char **thread_argv;
+
+int mutex_create(void);
+void mutex_lock(const int semid);
+void mutex_unlock(const int semid);
+void mutex_destroy(const int semid);
+
+int shm_create(void **buffer, const int size);
+void shm_destroy(const int shmid, const void *buffer);
+
+int thread_create(const char *name, void (*thread) (void *data), void *data);
+int thread_destroy(const int pid);
+
+#endif