Changeset 28113 in vbox for trunk/include/iprt

Timestamp:

Apr 8, 2010 8:11:33 PM (15 years ago)

Author:

vboxsync

Message:

Runtime/Sg: Add a method to advance the internal buffer pointer

File:

• trunk/include/iprt/sg.h (modified) (1 diff)

trunk/include/iprt/sg.h

@@ -169 +169 @@
 
 /**
+ * Advances the internal buffer pointer.
+ *
+ * @returns Number of bytes the pointer was moved forward.
+ * @param   pSgBuf      The S/G buffer.
+ * @param   cbAdvance   Number of bytes to move forward.
+ */
+RTDECL(size_t) RTSgBufAdvance(PRTSGBUF pSgBuf, size_t cbAdvance);
+
+/**
  * Constructs a new segment array starting from the current position
  * and describing the given number of bytes.