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-rw-r--r--lib/util/pm_c_util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/util/pm_c_util.h b/lib/util/pm_c_util.h
index db159284..07913f30 100644
--- a/lib/util/pm_c_util.h
+++ b/lib/util/pm_c_util.h
@@ -23,6 +23,8 @@
 #undef ROUNDDN
 #define ROUNDDN(X,M) ((X)/(M)*(M))
 
+#define ROUNDDIV(DIVIDEND,DIVISOR) (((DIVIDEND) + (DIVISOR)/2)/(DIVISOR))
+
 #undef SQR
 #define SQR(a) ((a)*(a))