diff --git a/lib/control/usrp_utils.svh b/lib/control/usrp_utils.svh
new file mode 100644
index 0000000..1cfc6b7
--- /dev/null
+++ b/lib/control/usrp_utils.svh
@@ -0,0 +1,34 @@
+//
+// Copyright 2024 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+//
+// Module: usrp_utils
+//
+// Description:
+//
+//   A header file containing commonly used Verilog macros.
+//
+
+`ifndef USRP_UTILS_SVH
+`define USRP_UTILS_SVH
+
+`define ABS(X)    ((X) < (0) ? -(X) : (X))
+`define MAX(X, Y) ((X) > (Y) ?  (X) : (Y))
+`define MIN(X, Y) ((X) < (Y) ?  (X) : (Y))
+
+// Ceiling of X/Y for integer operands. Use $ceil(X/Y) for real numbers.
+`define DIV_CEIL(X, Y) (((X) + (Y) - 1) / (Y))
+// Floor of X/Y for integer operands. Use $floor(X/Y) for real numbers.
+`define DIV_FLOOR(X ,Y) ((X) / (Y))
+
+// Shorthand to get the I'th port of a concatenated bus. For example, if a bus
+// contains four 16-bit ports, you can get the 3rd port (port 2) using the
+// macro call `BUS_I(my_bus, 16, 2), which is equivalent to my_bus[32+:16], or
+// my_bus[47:32]. The macro is useful when the width or index is an expression.
+`define BUS_I(BUS_NAME, W, I) BUS_NAME[((W)*(I)) +: (W)]
+
+// Return a string that contains the file and line number
+`define LINE_INFO $sformatf("%s: %0d", `__FILE__, `__LINE__)
+
+`endif // USRP_UTILS_SVH