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authorDiegoisawesome <diego@domoreaweso.me>2017-10-13 20:29:11 -0500
committerDiegoisawesome <diego@domoreaweso.me>2017-10-13 20:29:11 -0500
commit924c0c6b5a9ceeb27fdc9e41e69d283c2b8d36d8 (patch)
tree2c22380365ddf70f1432cac5f9cbede0bdef2abc /include/bg.h
parent2852f4f1b86f1a5fbfdceb296d184158068b5ad5 (diff)
parentf6af9e7013107154df62d2eff53e3accb7a24b3d (diff)
Merge branch 'master' of https://github.com/pret/pokeemerald into decomp_scrcmd
Diffstat (limited to 'include/bg.h')
-rw-r--r--include/bg.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/bg.h b/include/bg.h
index 0dcb84a34..0c6b4ac26 100644
--- a/include/bg.h
+++ b/include/bg.h
@@ -1,6 +1,16 @@
#ifndef GUARD_BG_H
#define GUARD_BG_H
+struct BGCntrlBitfield // for the I/O registers
+{
+ volatile u16 priority:2;
+ volatile u16 charBaseBlock:2;
+ volatile u16 field_0_2:4;
+ volatile u16 field_1_0:5;
+ volatile u16 areaOverflowMode:1;
+ volatile u16 screenSize:2;
+};
+
enum
{
BG_CTRL_ATTR_VISIBLE = 1,