Disassemble module 37

4 files changed, 708 insertions, 6 deletions

diff --git a/arm9/arm9.lcf b/arm9/arm9.lcf
index 9af9503f..6c87f90a 100644
--- a/arm9/arm9.lcf
+++ b/arm9/arm9.lcf
@@ -1580,10 +1580,21 @@ SECTIONS {
 		SDK_OVERLAY.MODULE_36.BSS_SIZE = SDK_OVERLAY.MODULE_36.BSS_END - SDK_OVERLAY.MODULE_36.BSS_START;
 	} >> MODULE_36
 
-	.MODULE.37: {
+	.MODULE.37 :
+	{
 		ALIGNALL(4); . = ALIGN(32);
 		SDK_OVERLAY.MODULE_37.START = .;
-		FILE_290000.o (.text) /* 0x28C000 */
+		module_37.o (.text)
+		module_37.o (.rodata)
+		module_37.o (.init)
+		SDK_OVERLAY.MODULE_37.SINIT_START = .;
+		module_37.o (.ctor)
+		module_37.o (.sinit)
+		WRITEW 0;
+		SDK_OVERLAY.MODULE_37.SINIT_END = .;
+		. = ALIGN(32);
+		module_37.o (.sdata)
+		module_37.o (.data)
 		. = ALIGN(32);
 		SDK_OVERLAY.MODULE_37.END = .;
 		SDK_OVERLAY.MODULE_37.SIZE = SDK_OVERLAY.MODULE_37.END - SDK_OVERLAY.MODULE_37.START;
@@ -1593,7 +1604,8 @@ SECTIONS {
 	{
 		ALIGNALL(4); . = ALIGN(32);
 		SDK_OVERLAY.MODULE_37.BSS_START = .;
-		FILE_290000.o (.bss)
+		module_37.o (.sbss)
+		module_37.o (.bss)
 		. = ALIGN(32);
 		SDK_OVERLAY.MODULE_37.BSS_END = .;
 		SDK_OVERLAY.MODULE_37.BSS_SIZE = SDK_OVERLAY.MODULE_37.BSS_END - SDK_OVERLAY.MODULE_37.BSS_START;
@@ -2986,7 +2998,15 @@ SECTIONS {
 		WRITEW SDK_OVERLAY_MODULE_36_ID;
 		WRITEW 0;
 
-		OVERLAY_TABLE(MODULE_37, 37)
+		WRITEW SDK_OVERLAY_MODULE_37_ID;
+		WRITEW SDK_OVERLAY.MODULE_37.START;
+		WRITEW SDK_OVERLAY.MODULE_37.SIZE;
+		WRITEW SDK_OVERLAY.MODULE_37.BSS_SIZE;
+		WRITEW SDK_OVERLAY.MODULE_37.SINIT_START;
+		WRITEW SDK_OVERLAY.MODULE_37.SINIT_END;
+		WRITEW SDK_OVERLAY_MODULE_37_ID;
+		WRITEW 0;
+
 		OVERLAY_TABLE(MODULE_38, 38)
 		OVERLAY_TABLE(MODULE_39, 39)
 		OVERLAY_TABLE(MODULE_40, 40)
diff --git a/arm9/global.inc b/arm9/global.inc
index aa4d2a1b..a3c1c70e 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -2662,6 +2662,7 @@
 .extern MOD20_02253A04

 .extern MOD20_02253FAC

 .extern MOD20_02253FB4

+.extern MOD20_02252BB8

 .extern MOD05_021D74E0

 .extern FUN_021D7660

 .extern FUN_021D76AC

diff --git a/arm9/modules/37/asm/module_37.s b/arm9/modules/37/asm/module_37.s
new file mode 100644
index 00000000..3cbe599b
--- /dev/null
+++ b/arm9/modules/37/asm/module_37.s
@@ -0,0 +1,681 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+	.section .text
+	.balign 4, 0
+
+	thumb_func_start MOD37_02254840
+MOD37_02254840: ; 0x02254840
+	ldr r3, _02254848 ; =MOD20_02252978
+	ldr r0, _0225484C ; =MOD37_02254854
+	ldr r1, _02254850 ; =MOD37_02254934
+	bx r3
+	.align 2, 0
+_02254848: .word MOD20_02252978
+_0225484C: .word MOD37_02254854
+_02254850: .word MOD37_02254934
+	thumb_func_end MOD37_02254840
+
+	thumb_func_start MOD37_02254854
+MOD37_02254854: ; 0x02254854
+	push {r3, r4, r5, r6, r7, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x14
+	add r7, r2, #0
+	str r3, [sp]
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254892
+	ldr r3, [sp]
+	add r1, r6, #0
+	add r2, r7, #0
+	bl MOD37_0225489C
+	cmp r0, #0
+	beq _0225488C
+	ldr r0, _02254898 ; =MOD37_02254900
+	add r1, r4, #0
+	mov r2, #1
+	bl FUN_0200CA44
+	cmp r0, #0
+	beq _0225488C
+	str r4, [r5]
+	mov r0, #1
+	pop {r3, r4, r5, r6, r7, pc}
+_0225488C:
+	add r0, r4, #0
+	bl FUN_02016A18
+_02254892:
+	mov r0, #0
+	pop {r3, r4, r5, r6, r7, pc}
+	nop
+_02254898: .word MOD37_02254900
+	thumb_func_end MOD37_02254854
+
+	thumb_func_start MOD37_0225489C
+MOD37_0225489C: ; 0x0225489C
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	add r4, r1, #0
+	add r1, r5, #0
+	add r6, r2, #0
+	add r0, r3, #0
+	add r1, #8
+	mov r2, #4
+	str r3, [r5, #4]
+	bl FUN_02089418
+	cmp r0, #0
+	bne _022548BA
+	mov r0, #1
+	str r0, [r5, #8]
+_022548BA:
+	add r0, r5, #0
+	add r1, r5, #0
+	add r0, #0xc
+	add r1, #8
+	add r2, r6, #0
+	bl MOD37_02254A54
+	cmp r0, #0
+	beq _022548DA
+	mov r0, #0
+	strb r0, [r5]
+	strb r0, [r5, #1]
+	strb r0, [r5, #2]
+	str r4, [r5, #0x10]
+	mov r0, #1
+	pop {r4, r5, r6, pc}
+_022548DA:
+	mov r0, #0
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+	thumb_func_end MOD37_0225489C
+
+	thumb_func_start MOD37_022548E0
+MOD37_022548E0: ; 0x022548E0
+	push {r4, lr}
+	add r4, r0, #0
+	add r1, r4, #0
+	ldr r0, [r4, #4]
+	add r1, #8
+	mov r2, #4
+	bl FUN_020893F0
+	ldr r0, [r4, #0xc]
+	bl MOD37_02254B0C
+	add r0, r4, #0
+	bl FUN_02016A18
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_022548E0
+
+	thumb_func_start MOD37_02254900
+MOD37_02254900: ; 0x02254900
+	push {r3, r4, r5, lr}
+	add r4, r1, #0
+	ldrb r1, [r4]
+	add r5, r0, #0
+	cmp r1, #3
+	bhs _0225492C
+	lsl r2, r1, #2
+	ldr r1, _02254930 ; =0x02254D28
+	add r0, r4, #0
+	ldr r1, [r1, r2]
+	blx r1
+	cmp r0, #0
+	beq _0225492C
+	add r0, r4, #0
+	bl MOD37_022548E0
+	add r0, r5, #0
+	bl FUN_0200CAB4
+	ldr r0, [r4, #0x10]
+	bl MOD20_022529A0
+_0225492C:
+	pop {r3, r4, r5, pc}
+	nop
+_02254930: .word 0x02254D28
+	thumb_func_end MOD37_02254900
+
+	thumb_func_start MOD37_02254934
+MOD37_02254934: ; 0x02254934
+	mov r1, #1
+	strb r1, [r0, #2]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD37_02254934
+
+	thumb_func_start MOD37_0225493C
+MOD37_0225493C: ; 0x0225493C
+	ldrb r2, [r0, #2]
+	cmp r2, #0
+	bne _02254944
+	b _02254946
+_02254944:
+	mov r1, #2
+_02254946:
+	strb r1, [r0]
+	mov r1, #0
+	strb r1, [r0, #1]
+	bx lr
+	.align 2, 0
+	thumb_func_end MOD37_0225493C
+
+	thumb_func_start MOD37_02254950
+MOD37_02254950: ; 0x02254950
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _02254960
+	cmp r0, #1
+	beq _02254970
+	b _0225498A
+_02254960:
+	ldr r0, [r4, #0xc]
+	mov r1, #0
+	bl MOD37_02254B20
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _0225498A
+_02254970:
+	ldr r0, [r4, #0xc]
+	mov r1, #0
+	bl MOD37_02254B44
+	cmp r0, #0
+	beq _0225498A
+	ldr r0, [r4, #0x10]
+	bl MOD20_0225298C
+	add r0, r4, #0
+	mov r1, #1
+	bl MOD37_0225493C
+_0225498A:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254950
+
+	thumb_func_start MOD37_02254990
+MOD37_02254990: ; 0x02254990
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r1, [r4, #2]
+	cmp r1, #0
+	beq _022549A0
+	mov r1, #2
+	bl MOD37_0225493C
+_022549A0:
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _022549AC
+	cmp r0, #1
+	beq _022549CE
+	b _022549DE
+_022549AC:
+	bl MOD37_02254A18
+	cmp r0, #0
+	beq _022549DE
+	bl FUN_0201BA60
+	mov r1, #1
+	and r0, r1
+	str r0, [r4, #8]
+	ldr r0, [r4, #0xc]
+	mov r1, #2
+	bl MOD37_02254B20
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _022549DE
+_022549CE:
+	ldr r0, [r4, #0xc]
+	mov r1, #2
+	bl MOD37_02254B44
+	cmp r0, #0
+	beq _022549DE
+	mov r0, #0
+	strb r0, [r4, #1]
+_022549DE:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254990
+
+	thumb_func_start MOD37_022549E4
+MOD37_022549E4: ; 0x022549E4
+	push {r4, lr}
+	add r4, r0, #0
+	ldrb r0, [r4, #1]
+	cmp r0, #0
+	beq _022549F4
+	cmp r0, #1
+	beq _02254A04
+	b _02254A12
+_022549F4:
+	ldr r0, [r4, #0xc]
+	mov r1, #1
+	bl MOD37_02254B20
+	ldrb r0, [r4, #1]
+	add r0, r0, #1
+	strb r0, [r4, #1]
+	b _02254A12
+_02254A04:
+	ldr r0, [r4, #0xc]
+	bl MOD37_02254B50
+	cmp r0, #0
+	beq _02254A12
+	mov r0, #1
+	pop {r4, pc}
+_02254A12:
+	mov r0, #0
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_022549E4
+
+	thumb_func_start MOD37_02254A18
+MOD37_02254A18: ; 0x02254A18
+	push {r3, lr}
+	sub sp, #8
+	add r0, sp, #4
+	add r1, sp, #0
+	bl MOD20_02252BB8
+	cmp r0, #0
+	beq _02254A4E
+	ldr r1, [sp, #4]
+	mov r0, #0x70
+	sub r0, r0, r1
+	add r3, r0, #0
+	mul r3, r0
+	ldr r1, [sp]
+	mov r0, #0x90
+	sub r2, r0, r1
+	add r1, r2, #0
+	mul r1, r2
+	str r1, [sp]
+	add r1, r3, r1
+	lsl r0, r0, #2
+	str r3, [sp, #4]
+	cmp r1, r0
+	bhs _02254A4E
+	add sp, #8
+	mov r0, #1
+	pop {r3, pc}
+_02254A4E:
+	mov r0, #0
+	add sp, #8
+	pop {r3, pc}
+	thumb_func_end MOD37_02254A18
+
+	thumb_func_start MOD37_02254A54
+MOD37_02254A54: ; 0x02254A54
+	push {r4, r5, r6, lr}
+	add r5, r0, #0
+	add r6, r1, #0
+	mov r0, #8
+	mov r1, #0x48
+	bl FUN_02016998
+	add r4, r0, #0
+	beq _02254A94
+	add r0, #8
+	mov r1, #4
+	bl MOD20_022536F4
+	str r6, [r4]
+	bl MOD20_02252D34
+	str r0, [r4, #4]
+	bl MOD20_02252D24
+	str r0, [r4, #0x20]
+	add r0, r4, #0
+	bl MOD37_02254AA0
+	ldr r1, _02254A98 ; =0xFFFF5800
+	ldr r0, _02254A9C ; =0x02254DA0
+	str r1, [r0]
+	mov r1, #0xb
+	lsl r1, r1, #8
+	str r1, [r0, #4]
+	str r4, [r5]
+	mov r0, #1
+	pop {r4, r5, r6, pc}
+_02254A94:
+	mov r0, #0
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+_02254A98: .word 0xFFFF5800
+_02254A9C: .word 0x02254DA0
+	thumb_func_end MOD37_02254A54
+
+	thumb_func_start MOD37_02254AA0
+MOD37_02254AA0: ; 0x02254AA0
+	push {r3, r4, lr}
+	sub sp, #0xc
+	mov r3, #0
+	str r3, [sp]
+	mov r2, #1
+	add r4, r0, #0
+	str r2, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	mov r0, #0xc
+	mov r1, #0x39
+	bl FUN_02006A34
+	mov r0, #8
+	str r0, [sp]
+	add r0, r4, #0
+	add r0, #0x28
+	mov r1, #0xc
+	mov r2, #0x37
+	mov r3, #0x38
+	bl MOD20_02253FBC
+	add r2, r4, #0
+	ldr r0, [r4, #0x20]
+	ldr r1, _02254AF0 ; =0x02254D34
+	add r2, #0x28
+	bl MOD20_02253E74
+	str r0, [r4, #0x24]
+	ldr r0, [r4]
+	ldr r0, [r0]
+	cmp r0, #0
+	bne _02254AEA
+	ldr r0, [r4, #0x24]
+	mov r1, #2
+	bl MOD20_02253F28
+_02254AEA:
+	add sp, #0xc
+	pop {r3, r4, pc}
+	nop
+_02254AF0: .word 0x02254D34
+	thumb_func_end MOD37_02254AA0
+
+	thumb_func_start MOD37_02254AF4
+MOD37_02254AF4: ; 0x02254AF4
+	push {r4, lr}
+	add r4, r0, #0
+	ldr r0, [r4, #0x20]
+	ldr r1, [r4, #0x24]
+	bl MOD20_02253F14
+	add r4, #0x28
+	add r0, r4, #0
+	bl MOD20_02254014
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254AF4
+
+	thumb_func_start MOD37_02254B0C
+MOD37_02254B0C: ; 0x02254B0C
+	push {r4, lr}
+	add r4, r0, #0
+	beq _02254B1C
+	bl MOD37_02254AF4
+	add r0, r4, #0
+	bl FUN_02016A18
+_02254B1C:
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254B0C
+
+	thumb_func_start MOD37_02254B20
+MOD37_02254B20: ; 0x02254B20
+	push {lr}
+	sub sp, #0xc
+	add r2, r0, #0
+	add r0, #8
+	str r0, [sp]
+	mov r0, #2
+	str r0, [sp, #4]
+	mov r0, #8
+	str r0, [sp, #8]
+	ldr r0, _02254B40 ; =0x02254D60
+	ldr r3, [r2]
+	bl MOD20_022537E0
+	add sp, #0xc
+	pop {pc}
+	nop
+_02254B40: .word 0x02254D60
+	thumb_func_end MOD37_02254B20
+
+	thumb_func_start MOD37_02254B44
+MOD37_02254B44: ; 0x02254B44
+	ldr r3, _02254B4C ; =MOD20_02253794
+	add r0, #8
+	bx r3
+	nop
+_02254B4C: .word MOD20_02253794
+	thumb_func_end MOD37_02254B44
+
+	thumb_func_start MOD37_02254B50
+MOD37_02254B50: ; 0x02254B50
+	ldr r3, _02254B58 ; =MOD20_022537B8
+	add r0, #8
+	bx r3
+	nop
+_02254B58: .word MOD20_022537B8
+	thumb_func_end MOD37_02254B50
+
+	thumb_func_start MOD37_02254B5C
+MOD37_02254B5C: ; 0x02254B5C
+	push {r4, lr}
+	add r4, r0, #0
+	bl MOD20_022538A0
+	add r0, #8
+	add r1, r4, #0
+	bl MOD20_02253888
+	pop {r4, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254B5C
+
+	thumb_func_start MOD37_02254B70
+MOD37_02254B70: ; 0x02254B70
+	push {r4, r5, lr}
+	sub sp, #0x14
+	add r4, r1, #0
+	add r0, r4, #0
+	bl MOD20_022538A0
+	add r5, r0, #0
+	ldr r0, [r5, #4]
+	ldr r2, _02254BF4 ; =0x02254D44
+	mov r1, #6
+	mov r3, #0
+	bl FUN_02016C18
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r5, #4]
+	mov r0, #0xc
+	mov r1, #0x36
+	mov r3, #6
+	bl FUN_0200687C
+	mov r0, #0
+	str r0, [sp]
+	str r0, [sp, #4]
+	mov r0, #1
+	str r0, [sp, #8]
+	mov r0, #8
+	str r0, [sp, #0xc]
+	ldr r2, [r5, #4]
+	mov r0, #0xc
+	mov r1, #0x35
+	mov r3, #6
+	bl FUN_020068C8
+	mov r0, #0
+	add r1, r0, #0
+	bl MOD20_02252D7C
+	ldr r0, [r5, #4]
+	mov r1, #6
+	bl FUN_02017CD0
+	ldr r1, _02254BF8 ; =0x04001000
+	ldr r0, _02254BFC ; =0xFFFFE0FF
+	ldr r3, [r1]
+	ldr r2, [r1]
+	str r3, [sp, #0x10]
+	and r0, r2
+	lsl r2, r3, #0x13
+	lsr r3, r2, #0x1b
+	mov r2, #4
+	orr r2, r3
+	lsl r2, r2, #8
+	orr r0, r2
+	str r0, [r1]
+	add r0, r4, #0
+	bl MOD37_02254B5C
+	add sp, #0x14
+	pop {r4, r5, pc}
+	nop
+_02254BF4: .word 0x02254D44
+_02254BF8: .word 0x04001000
+_02254BFC: .word 0xFFFFE0FF
+	thumb_func_end MOD37_02254B70
+
+	thumb_func_start MOD37_02254C00
+MOD37_02254C00: ; 0x02254C00
+	push {r3, r4, r5, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	beq _02254C1C
+	cmp r0, #1
+	beq _02254C26
+	pop {r3, r4, r5, pc}
+_02254C1C:
+	mov r0, #1
+	str r0, [r4, #0x44]
+	add r0, r5, #0
+	bl MOD20_022538B0
+_02254C26:
+	add r0, r4, #0
+	mov r1, #2
+	bl MOD37_02254B44
+	cmp r0, #0
+	beq _02254C40
+	ldr r0, [r4, #4]
+	mov r1, #6
+	bl FUN_020178A0
+	add r0, r5, #0
+	bl MOD37_02254B5C
+_02254C40:
+	pop {r3, r4, r5, pc}
+	.align 2, 0
+	thumb_func_end MOD37_02254C00
+
+	thumb_func_start MOD37_02254C44
+MOD37_02254C44: ; 0x02254C44
+	push {r4, r5, r6, lr}
+	add r5, r1, #0
+	add r0, r5, #0
+	bl MOD20_022538A0
+	add r4, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538A4
+	add r6, r0, #0
+	add r0, r5, #0
+	bl MOD20_022538AC
+	cmp r0, #0
+	beq _02254C6C
+	cmp r0, #1
+	beq _02254C90
+	cmp r0, #2
+	beq _02254D10
+	pop {r4, r5, r6, pc}
+_02254C6C:
+	ldr r0, _02254D18 ; =0x00000675
+	bl MOD20_02252B28
+	ldr r0, [r4, #0x24]
+	mov r1, #0
+	bl MOD20_02253F28
+	mov r0, #9
+	lsl r0, r0, #0x10
+	str r0, [r4, #0x3c]
+	ldr r0, _02254D1C ; =0x02254DA0
+	ldr r0, [r0]
+	str r0, [r4, #0x40]
+	mov r0, #0
+	str r0, [r4, #0x44]
+	add r0, r5, #0
+	bl MOD20_022538B0
+_02254C90:
+	ldr r0, [r4, #0x44]
+	cmp r0, #0
+	beq _02254C9E
+	add r0, r5, #0
+	bl MOD37_02254B5C
+	pop {r4, r5, r6, pc}
+_02254C9E:
+	ldr r1, [r4, #0x3c]
+	ldr r0, [r4, #0x40]
+	add r0, r1, r0
+	str r0, [r4, #0x3c]
+	ldr r0, _02254D1C ; =0x02254DA0
+	ldr r1, [r4, #0x40]
+	ldr r0, [r0, #4]
+	add r1, r1, r0
+	str r1, [r4, #0x40]
+	cmp r1, #0
+	ble _02254D02
+	mov r0, #9
+	ldr r2, [r4, #0x3c]
+	lsl r0, r0, #0x10
+	cmp r2, r0
+	blt _02254D02
+	mov r0, #0x38
+	mul r0, r1
+	mov r1, #0x64
+	bl _s32_div_f
+	neg r1, r0
+	ldr r0, _02254D20 ; =0xFFFFE000
+	str r1, [r4, #0x40]
+	cmp r1, r0
+	ldr r0, _02254D24 ; =0x00000676
+	bge _02254CE0
+	bl MOD20_02252B28
+	mov r0, #9
+	lsl r0, r0, #0x10
+	str r0, [r4, #0x3c]
+	b _02254D02
+_02254CE0:
+	bl MOD20_02252B28
+	ldr r0, [r6]
+	cmp r0, #0
+	beq _02254CEE
+	mov r1, #1
+	b _02254CF0
+_02254CEE:
+	mov r1, #2
+_02254CF0:
+	ldr r0, [r4, #0x24]
+	bl MOD20_02253F28
+	mov r0, #9
+	lsl r0, r0, #0x10
+	str r0, [r4, #0x3c]
+	add r0, r5, #0
+	bl MOD20_022538B0
+_02254D02:
+	mov r1, #7
+	ldr r0, [r4, #0x24]
+	ldr r2, [r4, #0x3c]
+	lsl r1, r1, #0x10
+	bl MOD20_02253F64
+	pop {r4, r5, r6, pc}
+_02254D10:
+	add r0, r5, #0
+	bl MOD37_02254B5C
+	pop {r4, r5, r6, pc}
+	.align 2, 0
+_02254D18: .word 0x00000675
+_02254D1C: .word 0x02254DA0
+_02254D20: .word 0xFFFFE000
+_02254D24: .word 0x00000676
+	thumb_func_end MOD37_02254C44
+
+	.section .rodata
+	; 0x02254D28
+	.incbin "baserom.nds", 0x2904E8, 0x68
+
+	.section .sinit
+	.word MOD37_02254840
+
+	.section .bss
+	; 0x02254DA0
+	.space 8
diff --git a/arm9/src/main.c b/arm9/src/main.c
index f16b16ff..b7059e4d 100644
--- a/arm9/src/main.c
+++ b/arm9/src/main.c
@@ -63,8 +63,8 @@ void FUN_02000F4C(int arg0, int arg1);
 extern BOOL FUN_02006234(struct Unk21DBE18 *, s32 *, int);
 extern BOOL FUN_02006290(int);
 extern void FUN_02006260(int);
-int FUN_02033678(void);
-BOOL FUN_020335B8(void);
+extern BOOL FUN_02033678(void);
+extern int FUN_020335B8(void);
 
 extern struct Unk21DBE18 gUnk021DBE18; 
 extern struct Unk21DBE18 gUnk021D76C8;