From 14115f7e7e647b289fa2f4e7f9db30b2cd9c1b30 Mon Sep 17 00:00:00 2001
From: Abdelrahman <said.abdelrahman89@gmail.com>
Date: Mon, 21 Apr 2025 17:46:27 +0100
Subject: [PATCH] Move rounding up and va_args count to misc_utils

---
 src/common/misc/misc_utils.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/common/misc/misc_utils.h b/src/common/misc/misc_utils.h
index a98464c..dbaa140 100644
--- a/src/common/misc/misc_utils.h
+++ b/src/common/misc/misc_utils.h
@@ -10,4 +10,28 @@
 
 #define wapp_misc_utils_padding_size(SIZE) u8 reserved_padding[sizeof(void *) - ((SIZE) % sizeof(void *))]
 
+#define U64_RSHIFT_OR_1(X)  (((u64)X) | (((u64)X) >> 1))
+#define U64_RSHIFT_OR_2(X)  (((u64)X) | (((u64)X) >> 2))
+#define U64_RSHIFT_OR_4(X)  (((u64)X) | (((u64)X) >> 4))
+#define U64_RSHIFT_OR_8(X)  (((u64)X) | (((u64)X) >> 8))
+#define U64_RSHIFT_OR_16(X) (((u64)X) | (((u64)X) >> 16))
+#define U64_RSHIFT_OR_32(X) (((u64)X) | (((u64)X) >> 32))
+#define wapp_misc_utils_u64_round_up_pow2(X) ( \
+  ( \
+    U64_RSHIFT_OR_32( \
+      U64_RSHIFT_OR_16( \
+        U64_RSHIFT_OR_8( \
+          U64_RSHIFT_OR_4( \
+            U64_RSHIFT_OR_2( \
+              U64_RSHIFT_OR_1(X - 1) \
+            ) \
+          ) \
+        ) \
+      ) \
+    ) \
+  ) + 1 \
+)
+
+#define wapp_misc_utils_va_args_count(T, ...) (sizeof((T[]){__VA_ARGS__})/sizeof(T))
+
 #endif // !MISC_UTILS_H