cleanup: generalisation

1 files changed, 17 insertions, 0 deletions

diff --git a/source/base/base_mem.c b/source/base/base_mem.c
new file mode 100644
index 0000000..f20ba39
--- /dev/null
+++ b/source/base/base_mem.c
@@ -0,0 +1,17 @@
+internal inline b8
+is_pow(umm x)
+{
+    return (x & (x - 1)) == 0;
+}
+
+internal inline u64
+align(u64 pointer, umm alignment)
+{
+    if ((alignment & (alignment - 1)) == 0)
+    {
+        return pointer;
+    }
+
+    return (pointer + alignment - 1) & ~(alignment - 1);
+}
+