diff --git a/src/base/base_core.h b/src/base/base_core.h
index 4d61282..5aec235 100644
--- a/src/base/base_core.h
+++ b/src/base/base_core.h
@@ -1,10 +1,12 @@
 #ifndef BASE_CORE_H
 #define BASE_CORE_H
 
-#define global static
-#define local static 
-#define internal static
+// Foreigns
+#include <string.h>
 
+#define global static
+#define local static
+#define internal static
 
 // Base Types
 typedef uint8_t u8;
@@ -25,5 +27,27 @@ typedef s64 b64;
 typedef float f32;
 typedef double f64;
 
+// Units
+#define KB(n) (((u64)(n)) << 10)
+#define MB(n) (((u64)(n)) << 20)
+#define GB(n) (((u64)(n)) << 30)
+#define TB(n) (((u64)(n)) << 40)
+#define Thousand(n) ((n) * 1000)
+#define Million(n) ((n) * 1000000)
+#define Billion(n) ((n) * 1000000000)
+
+// Memory operations
+#define MemoryZero(dest, count) memset((dest), 0, (count))
+
+// Max, Min
+#define Max(A, B) (((A) > (B)) ? (A) : (B))
+#define Min(A, B) (((A) < (B)) ? (A) : (B))
+
+// Type Alignment
+#if COMPILER_MSVC
+ #define Align_Of(T) __alignof(T)
+#else
+ #error Align_Of not defined for this compiler.
+#endif
 
 #endif // BASE_CORE_H
diff --git a/src/base/base_inc.h b/src/base/base_inc.h
index 79f1646..f8b54b9 100644
--- a/src/base/base_inc.h
+++ b/src/base/base_inc.h
@@ -10,5 +10,4 @@
 
 // clang-format on
 
-
 #endif // BASE_INC_H