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#import <stdio.h>
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#import <mach-o/loader.h>
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#import <stdlib.h>
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#import <fcntl.h>
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#import <unistd.h>
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#import <errno.h>
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#import <mach/mach.h>
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#import <sys/stat.h>
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// Needed definitions
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kern_return_t mach_vm_allocate(vm_map_t target, mach_vm_address_t *address, mach_vm_size_t size, int flags);
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kern_return_t mach_vm_read_overwrite(vm_map_t target_task, mach_vm_address_t address, mach_vm_size_t size, mach_vm_address_t data, mach_vm_size_t *outsize);
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kern_return_t mach_vm_write(vm_map_t target_task, mach_vm_address_t address, vm_offset_t data, mach_msg_type_number_t dataCnt);
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kern_return_t mach_vm_deallocate(vm_map_t target, mach_vm_address_t address, mach_vm_size_t size);
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kern_return_t mach_vm_protect (vm_map_t target_task, mach_vm_address_t address,  mach_vm_size_t size, boolean_t set_maximum, vm_prot_t new_protection);
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kern_return_t mach_vm_read(vm_map_t target_task, mach_vm_address_t address, mach_vm_size_t size, vm_offset_t *data, mach_msg_type_number_t *dataCnt);
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kern_return_t mach_vm_region(vm_map_t target_task, mach_vm_address_t *address, mach_vm_size_t *size, vm_region_flavor_t flavor, vm_region_info_t info, mach_msg_type_number_t *infoCnt, mach_port_t *object_name);
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// init function
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void init_kernel_utils(mach_port_t tfp0, uint64_t kbase);
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uint64_t get_kernel_slide();
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// kernel memory stuff
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size_t KernelRead(uint64_t where, void *p, size_t size);
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uint32_t KernelRead_32bits(uint64_t where);
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uint64_t KernelRead_64bits(uint64_t where);
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size_t KernelWrite(uint64_t where, const void *p, size_t size);
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void KernelWrite_32bits(uint64_t where, uint32_t what);
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void KernelWrite_64bits(uint64_t where, uint64_t what);
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void Kernel_memcpy(uint64_t dest, uint64_t src, uint32_t length);
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void Kernel_free(mach_vm_address_t address, vm_size_t size);
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uint64_t Kernel_alloc(vm_size_t size);
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uint64_t Kernel_alloc_wired(uint64_t size);
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int Kernel_strcmp(uint64_t kstr, const char* str);
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// for messing with processes
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uint64_t proc_of_pid(pid_t pid);
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// used to fix what kexecute returns
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typedef struct {
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    uint64_t prev;
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    uint64_t next;
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    uint64_t start;
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    uint64_t end;
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} kmap_hdr_t;
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uint64_t ZmFixAddr(uint64_t addr);
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