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authorAlex Marshall <SquidMan72@gmail.com>2009-03-18 12:32:15 -0700
committerAlex Marshall <SquidMan72@gmail.com>2009-03-18 12:32:15 -0700
commit82afee74aba00c54ab59356ab715cbe4206fb14c (patch)
tree2ee54a1209dd15e55b76b9ed296e13a9e2df0734 /zetsubou/endian.c
parent0a20f095e79575efadb6ca26d0952df86a022837 (diff)
Added Zetsubou, a (currently only) TPL extractor, which will eventually be able to write TPLs. Successor to gentpl.
Diffstat (limited to 'zetsubou/endian.c')
-rw-r--r--zetsubou/endian.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/zetsubou/endian.c b/zetsubou/endian.c
new file mode 100644
index 0000000..027b3dc
--- /dev/null
+++ b/zetsubou/endian.c
@@ -0,0 +1,38 @@
+/*
+ * endian.c
+ * Zetsubou
+ *
+ * Created by Alex Marshall on 09/03/16.
+ * Copyright 2009 __MyCompanyName__. All rights reserved.
+ *
+ */
+
+#include "types.h"
+#include "endian.h"
+
+u16 be16(u16 x)
+{
+ return (x>>8) |
+ (x<<8);
+}
+
+u32 be32(u32 x)
+{
+ return (x>>24) |
+ ((x<<8) & 0x00FF0000) |
+ ((x>>8) & 0x0000FF00) |
+ (x<<24);
+}
+
+// __int64 for MSVC, "long long" for gcc
+u64 be64(u64 x)
+{
+ return (x>>56) |
+ ((x<<40) & (u64)0x00FF000000000000LL) |
+ ((x<<24) & (u64)0x0000FF0000000000LL) |
+ ((x<<8) & (u64)0x000000FF00000000LL) |
+ ((x>>8) & (u64)0x00000000FF000000LL) |
+ ((x>>24) & (u64)0x0000000000FF0000LL) |
+ ((x>>40) & (u64)0x000000000000FF00LL) |
+ (x<<56);
+}