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-rw-r--r--src/include/math.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/include/math.h b/src/include/math.h
new file mode 100644
index 0000000..10b0521
--- /dev/null
+++ b/src/include/math.h
@@ -0,0 +1,6 @@
+#ifndef MATH_INCLUDED
+#define MATH_INCLUDED
+
+#define DIV_ROUND_UP(number, factor) (((number) + ((factor) - 1)) / factor)
+
+#endif