Code Scrub for MdePkg.

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / RRotU64.c

diff --git a/MdePkg/Library/BaseLib/Ia32/RRotU64.c b/MdePkg/Library/BaseLib/Ia32/RRotU64.c
index 31274aac2c52bab65bb2fa39e9c7ec27a6dbbb26..59d42b19ef96ba02166f0fe2932bfb89161e16d2 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/RRotU64.c
+++ b/MdePkg/Library/BaseLib/Ia32/RRotU64.c
@@ -17,6 +17,20 @@
 //\r
 \r
 \r
+/**\r
+  Rotates a 64-bit integer right between 0 and 63 bits, filling\r
+  the high bits with the high low bits that were rotated.\r
+\r
+  This function rotates the 64-bit value Operand to the right by Count bits.\r
+  The high Count bits are fill with the low Count bits of Operand. The rotated\r
+  value is returned.\r
+\r
+  @param  Operand The 64-bit operand to rotate right.\r
+  @param  Count   The number of bits to rotate right.\r
+\r
+  @return Operand >>> Count\r
+\r
+**/\r
 UINT64\r
 EFIAPI\r
 InternalMathRRotU64 (\r