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F04D: Routine at F04D
F04D LD E,D
F04E PUSH HL
F04F CALL $8D80
F052 POP HL
F053 INC H
F054 DEC E
F055 JR NZ,$F04E
F057 RET
F058 LD E,D
F059 PUSH HL
F05A CALL $8D80
F05D POP HL
F05E INC L
F05F DEC E
F060 JR NZ,$F059
F062 RET
F063 LD H,B
F064 LD L,C
F065 LD A,B
F066 SLA A
F068 NEG
F06A LD D,A
F06B PUSH BC
F06C CALL $F04D
F06F POP BC
F070 LD H,B
F071 LD A,$BF
F073 SUB C
F074 LD L,A
F075 PUSH BC
F076 CALL $F04D
F079 POP BC
F07A LD H,B
F07B LD L,C
F07C LD E,C
F07D SLA E
F07F LD A,$C0
F081 SUB E
F082 LD D,A
F083 PUSH BC
F084 CALL $F058
F087 POP BC
F088 LD L,C
F089 LD A,B
F08A CPL
F08B LD H,A
F08C PUSH BC
F08D CALL $F058
F090 POP BC
F091 RET
This entry point is used by the routine at F09D.
F092 PUSH DE
F093 CALL $F063
F096 POP DE
F097 INC C
F098 INC B
F099 DEC D
F09A JR NZ,$F092
F09C RET
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