1 files changed, 16 insertions, 1 deletions
diff --git a/src/utils.h b/src/utils.h
index 2d367d0..92f64ba 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -5,4 +5,19 @@
 
 #define BLANK_DEFAULT -1
 #define NULL_TERM '\0'
-#define NULL_TERM_SZ 1
-\ No newline at end of file
+#define NULL_TERM_SZ 1
+
+typedef int i32;
+typedef long long i64;
+
+typedef unsigned int u32;
+typedef unsigned long long u64;
+
+typedef float f32;
+typedef double f64;
+
+// 24.8 format
+typedef i32 fx32;
+#define FIXED_POINT_BITS 8
+#define TO_FIXED(x) ((fx32)(x) << FIXED_POINT_BITS)
+#define FROM_FIXED(x) ((x) >> FIXED_POINT_BITS)
+\ No newline at end of file