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-rw-r--r--macros.asm22
1 files changed, 22 insertions, 0 deletions
diff --git a/macros.asm b/macros.asm
index efd43318a..5973de043 100644
--- a/macros.asm
+++ b/macros.asm
@@ -196,3 +196,25 @@ x = x + \1 * $40000
endr
ENDM
+
+add_predef: MACRO
+\1Predef::
+ dw \1
+ db BANK(\1)
+ENDM
+
+predef_id: MACRO
+; Some functions load the predef id
+; without immediately calling Predef.
+ ld a, (\1Predef - PredefPointers) / 3
+ENDM
+
+predef: MACRO
+ predef_id \1
+ call Predef
+ENDM
+
+predef_jump: MACRO
+ predef_id \1
+ jp Predef
+ENDM