Hi all,
I'm using go version 1.19.4 darwin-amd64

I keep getting the following errors while trying to use a function from the 
robotgo package. I'm not experienced in C and could use some help trying to 
find the problem 

fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x8 pc=0x10016df88]

runtime stack:
runtime.throw({0x1001c32bc?, 0x0?})
        /Users/gp/go/go1.19.4/src/runtime/panic.go:1047 +0x5d 
fp=0x7ff7bfeff520 sp=0x7ff7bfeff4f0 pc=0x10003751d
runtime.sigpanic()
        /Users/gp/go/go1.19.4/src/runtime/signal_unix.go:819 +0x369 
fp=0x7ff7bfeff570 sp=0x7ff7bfeff520 pc=0x10004cf89

goroutine 1 [syscall]:
runtime.cgocall(0x10016df60, 0xc000187ce8)
        /Users/gp/go/go1.19.4/src/runtime/cgocall.go:158 +0x5c 
fp=0xc000187cc0 sp=0xc000187c88 pc=0x100006d1c
github.com/go-vgo/robotgo._Cfunc_keyCodeForChar(0x61)
        _cgo_gotypes.go:729 +0x47 fp=0xc000187ce8 sp=0xc000187cc0 
pc=0x10016c527
github.com/go-vgo/robotgo.checkKeyCodes({0x1001b879b?, 0x1?})
        /Users/gp/Repositories/robotgo/key.go:344 +0x7f fp=0xc000187d40 
sp=0xc000187ce8 pc=0x10016c89f
github.com/go-vgo/robotgo.keyTaps({0x1001b879b, 0x1}, {0x0?, 0x1?, 0x0?}, 
0x8?)
        /Users/gp/Repositories/robotgo/key.go:402 +0x4d fp=0xc000187d78 
sp=0xc000187d40 pc=0x10016ce2d
github.com/go-vgo/robotgo.KeyTap({0x1001b879b, 0x1}, {0x0?, 0x0, 0x0?})
        /Users/gp/Repositories/robotgo/key.go:519 +0x576 fp=0xc000187f28 
sp=0xc000187d78 pc=0x10016d436
main.keyTap()
        /Users/gp/Repositories/robotgo/examples/key/main.go:47 +0x88 
fp=0xc000187f70 sp=0xc000187f28 pc=0x10016d908
main.main()
        /Users/gp/Repositories/robotgo/examples/key/main.go:136 +0x17 
fp=0xc000187f80 sp=0xc000187f70 pc=0x10016d937
runtime.main()
        /Users/gp/go/go1.19.4/src/runtime/proc.go:250 +0x212 
fp=0xc000187fe0 sp=0xc000187f80 pc=0x100039d32
runtime.goexit()
        /Users/gp/go/go1.19.4/src/runtime/asm_amd64.s:1594 +0x1 
fp=0xc000187fe8 sp=0xc000187fe0 pc=0x100066861

goroutine 2 [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:363 +0xd6 fp=0xc000058fb0 
sp=0xc000058f90 pc=0x10003a0f6
runtime.goparkunlock(...)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:369
runtime.forcegchelper()
        /Users/gp/go/go1.19.4/src/runtime/proc.go:302 +0xad fp=0xc000058fe0 
sp=0xc000058fb0 pc=0x100039f8d
runtime.goexit()
        /Users/gp/go/go1.19.4/src/runtime/asm_amd64.s:1594 +0x1 
fp=0xc000058fe8 sp=0xc000058fe0 pc=0x100066861
created by runtime.init.6
        /Users/gp/go/go1.19.4/src/runtime/proc.go:290 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:363 +0xd6 fp=0xc000059790 
sp=0xc000059770 pc=0x10003a0f6
runtime.goparkunlock(...)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:369
runtime.bgsweep(0x0?)
        /Users/gp/go/go1.19.4/src/runtime/mgcsweep.go:278 +0x8e 
fp=0xc0000597c8 sp=0xc000059790 pc=0x10002738e
runtime.gcenable.func1()
        /Users/gp/go/go1.19.4/src/runtime/mgc.go:178 +0x26 fp=0xc0000597e0 
sp=0xc0000597c8 pc=0x10001c246
runtime.goexit()
        /Users/gp/go/go1.19.4/src/runtime/asm_amd64.s:1594 +0x1 
fp=0xc0000597e8 sp=0xc0000597e0 pc=0x100066861
created by runtime.gcenable
        /Users/gp/go/go1.19.4/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0xc000024070?, 0x10020b4a8?, 0x1?, 0x0?, 0x0?)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:363 +0xd6 fp=0xc000059f70 
sp=0xc000059f50 pc=0x10003a0f6
runtime.goparkunlock(...)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:369
runtime.(*scavengerState).park(0x10031a420)
        /Users/gp/go/go1.19.4/src/runtime/mgcscavenge.go:389 +0x53 
fp=0xc000059fa0 sp=0xc000059f70 pc=0x100025433
runtime.bgscavenge(0x0?)
        /Users/gp/go/go1.19.4/src/runtime/mgcscavenge.go:617 +0x45 
fp=0xc000059fc8 sp=0xc000059fa0 pc=0x100025a05
runtime.gcenable.func2()
        /Users/gp/go/go1.19.4/src/runtime/mgc.go:179 +0x26 fp=0xc000059fe0 
sp=0xc000059fc8 pc=0x10001c1e6
runtime.goexit()
        /Users/gp/go/go1.19.4/src/runtime/asm_amd64.s:1594 +0x1 
fp=0xc000059fe8 sp=0xc000059fe0 pc=0x100066861
created by runtime.gcenable
        /Users/gp/go/go1.19.4/src/runtime/mgc.go:179 +0xaa

goroutine 18 [finalizer wait]:
runtime.gopark(0x10031a820?, 0xc0001024e0?, 0x0?, 0x0?, 0xc000058770?)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:363 +0xd6 fp=0xc000058628 
sp=0xc000058608 pc=0x10003a0f6
runtime.goparkunlock(...)
        /Users/gp/go/go1.19.4/src/runtime/proc.go:369
runtime.runfinq()
        /Users/gp/go/go1.19.4/src/runtime/mfinal.go:180 +0x10f 
fp=0xc0000587e0 sp=0xc000058628 pc=0x10001b34f
runtime.goexit()
        /Users/gp/go/go1.19.4/src/runtime/asm_amd64.s:1594 +0x1 
fp=0xc0000587e8 sp=0xc0000587e0 pc=0x100066861
created by runtime.createfing
        /Users/gp/go/go1.19.4/src/runtime/mfinal.go:157 +0x45

Process finished with the exit code 2

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