1 files changed, 20 insertions, 0 deletions
diff --git a/src/boot/BootKit/BitManip.h b/src/boot/BootKit/BitManip.h
new file mode 100644
index 00000000..32795328
--- /dev/null
+++ b/src/boot/BootKit/BitManip.h
@@ -0,0 +1,20 @@
+/* ========================================
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+======================================== */
+
+#ifndef __BITMANIP_H__
+#define __BITMANIP_H__
+
+/// File: BitManip.h
+/// Purpose: Bit manipulation helpers, based on neboot-dev.
+
+#define bk_set_bit(X, O) X = (1 << O) | X
+#define bk_clear_bit(X, O) X = ~(1 << O) & X
+#define bk_toogle(X, O) X = (1 << O) ^ X
+#define bk_lsb(X) X = X & -X
+#define bk_msb(X) X = -(mp_lsb(X)) & X
+#define bk_look_for_bit(X, O) (1 << O) | X
+
+#endif  // ifndef __BITMANIP_H__