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#ifndef bioscall_h
#define bioscall_h
/* Print some of the interesting parts of a vm86_regs structure. */
void dump_regs(struct vm86_regs *regs);
/* Call vm86 using the given memory block, stopping if we break at a
given address. */
void do_vm86(struct vm86_struct *vm, char *memory, unsigned stop_eip);
/* Memory-map a megabyte at address 0, and copy the kernel's low megabyte
into the memory block, returning the result. */
unsigned char *vm86_ram_alloc();
void vm86_ram_free(unsigned char *ram);
/* Handle everything, using the memory mapped at address 0. The code that makes
the actual code to the bios is stored at segment BIOSCALL_START_SEG, offset
BIOSCALL_START_OFS, so expect that area to be destroyed if you use it. */
#define BIOSCALL_START_SEG 0x8000
#define BIOSCALL_START_OFS 0x0000
void bioscall(unsigned char int_no, struct vm86_regs *regs, unsigned char *mem);
#endif /* bioscall_h */
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