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emu/z80pack-1.9/z80sim/simglb.h

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+/*
+ * Z80SIM  -  a	Z80-CPU	simulator
+ *
+ * Copyright (C) 1987-2006 by Udo Munk
+ *
+ * History:
+ * 28-SEP-87 Development on TARGON/35 with AT&T Unix System V.3
+ * 11-JAN-89 Release 1.1
+ * 08-FEB-89 Release 1.2
+ * 13-MAR-89 Release 1.3
+ * 09-FEB-90 Release 1.4 Ported to TARGON/31 M10/30
+ * 20-DEC-90 Release 1.5 Ported to COHERENT 3.0
+ * 10-JUN-92 Release 1.6 long casting problem solved with COHERENT 3.2
+ *			 and some optimization
+ * 25-JUN-92 Release 1.7 comments in english and ported to COHERENT 4.0
+ * 03-OCT-06 Release 1.8 modified to compile on modern POSIX OS's
+ */
+
+/*
+ *	Declaration of variables in simglb.c
+ */
+
+extern BYTE	A,B,C,D,E,H,L,A_,B_,C_,D_,E_,H_,L_,*PC,*STACK,I,IFF;
+extern WORD	IX,IY;
+extern int	F,F_;
+extern long	R;
+
+extern BYTE	ram[],*wrk_ram;
+
+extern int	s_flag,l_flag,m_flag,x_flag,break_flag,i_flag,f_flag,
+		cpu_state, cpu_error,int_type,int_mode,cntl_c,cntl_bs,
+		parrity[],sb_next;
+extern float	freq;
+
+extern char	xfn[];
+
+#ifdef HISIZE
+extern struct	history	his[];
+extern int	h_next,	h_flag;
+#endif
+
+#ifdef SBSIZE
+extern struct	softbreak soft[];
+#endif
+
+#ifdef WANT_TIM
+extern long	t_states;
+extern int	t_flag;
+extern BYTE	*t_start, *t_end;
+#endif