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17 - Queue/ex1.c

@@ -0,0 +1,32 @@
+#include "Lib.h"
+
+void InitQueue(queue * q)
+{
+    (*q).items = ZERO;
+}
+
+void InsertQueue(queue * q, Data_Type item)
+{
+    if (!((*q).items))
+    {
+        (*q).values = (Data_Type *)malloc((++((*q).items)) * sizeof(Data_Type));
+    }
+    else
+    {
+        (*q).values = (Data_Type *)realloc((*q).values, ((++((*q).items)) * sizeof(Data_Type)));
+    }
+    *((*q).values + (*q).items - ONE) = item;
+}
+
+Data_Type RemoveQueue(queue * q)
+{
+    if (!((*q).items))
+    {
+        (*q).values = (Data_Type *)malloc((++((*q).items)) * sizeof(Data_Type));
+    }
+    else
+    {
+        (*q).values = (Data_Type *)realloc((*q).values, ((++((*q).items)) * sizeof(Data_Type)));
+    }
+    *((*q).values + (*q).items - ONE) = item;
+}