50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
#ifndef GLOBALS_H
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#define GLOBALS_H
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#include <stdbool.h>
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#include <stdint.h>
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extern uint8_t ram[0x10000];
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extern void emulator_init(void);
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extern void emulator_run(void);
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extern void showregs(void);
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extern const uint8_t ccp_data[];
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extern const int ccp_len;
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extern const uint8_t bdos_data[];
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extern const int bdos_len;
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extern void bios_coldboot(void);
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extern void biosbdos_entry(int syscall);
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typedef struct
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{
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uint8_t drive;
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char bytes[11];
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}
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cpm_filename_t;
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extern void files_init(void);
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extern void file_set_drive(int drive, const char* path);
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extern struct file* file_open(cpm_filename_t* filename);
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extern struct file* file_create(cpm_filename_t* filename);
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extern int file_close(cpm_filename_t* filename);
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extern int file_read(struct file* file, uint8_t* data, uint16_t record);
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extern int file_write(struct file* file, uint8_t* data, uint16_t record);
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extern int file_getrecordcount(struct file* f);
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extern void file_setrecordcount(struct file* f, int count);
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extern int file_findfirst(cpm_filename_t* pattern);
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extern int file_findnext(cpm_filename_t* result);
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extern int file_delete(cpm_filename_t* pattern);
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extern int file_rename(cpm_filename_t* src, cpm_filename_t* dest);
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extern void fatal(const char* message, ...);
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extern bool flag_enter_debugger;
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extern char* const* user_command_line;
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#endif
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