adjust root folder

2019-10-08 23:47:53 -05:00
parent b6fc50ddea
commit a42e8f507c
1258 changed files with 26 additions and 214 deletions
@@ -0,0 +1,45 @@
+/*
+----------------------------------------------------+
+|                Thunderbird Software                |
+----------------------------------------------------+
+| Filespec  :  QUEUE.H                               |
+| Date      :  August 30, 1994                       |
+| Time      :  5:40 PM                               |
+| Revision  :  0.0                                   |
+----------------------------------------------------+
+| Programmer:  Scott Andrews                         |
+| Address   :  5358 Summit RD SW                     |
+| City/State:  Pataskala, Ohio                       |
+| Zip       :  43062                                 |
+----------------------------------------------------+
+| Released to the Public Domain                      |
+----------------------------------------------------+
+*/
+
+#ifndef QUEUE__H
+#define QUEUE__H
+
+/* Needed by Serial.C */
+
+typedef struct {
+    int size;
+    int head;
+    int tail;
+    int avail;
+    char *buffer;
+} QUEUE;
+
+#define queue_empty(queue) (queue)->head == (queue)->tail
+#define queue_avail(queue) (queue)->avail
+
+QUEUE *alloc_queue(
+    int size);
+int en_queue(
+    QUEUE * queue_ptr,
+    char data);
+int de_queue(
+    QUEUE * queue_ptr);
+
+/* End of Queue.H */
+
+#endif /* QUEUE__H */