add CircularBufferGetCapacity

Roen-Ro · Feb 21, 2019 · 07788c8 · 07788c8
1 parent fcd1f0b
commit 07788c8
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/CircularBuffer.c b/CircularBuffer.c
@@ -46,6 +46,11 @@ void CircularBufferReset(CircularBuffer cBuf)
     cBuf->dataSize = 0;
 }
 
+size_t CircularBufferGetCapacity(CircularBuffer cBuf) {
+
+    return cBuf->size;
+}
+
 size_t CircularBufferGetSize(CircularBuffer cBuf)
 {
     return cBuf->size;

diff --git a/CircularBuffer.h b/CircularBuffer.h
@@ -26,7 +26,10 @@ extern void CircularBufferFree(CircularBuffer cBuf);
 // Reset the CircularBuffer
 extern void CircularBufferReset(CircularBuffer cBuf);
 
-//get the capacity of CircularBuffer 
+//get the capacity of CircularBuffer
+extern size_t CircularBufferGetCapacity(CircularBuffer cBuf);
+
+//same as CircularBufferGetCapacity, Just for compatibility with older versions
 extern size_t CircularBufferGetSize(CircularBuffer cBuf);
 
 //get occupied data size of CircularBuffer