Errors in kinematics

I have a problem when I enter my kinematics code and I will attach a photo for this problem , I need to make simulation for my machine and I entered my kinematics with (sudo halcompile --install kins.c) then i load it in your Hal file ( is it the only way to check my kinematics code? ) and I have asked before where can I find my kinematics and I was told it's in (usr - lib - modules) but I couldn't find this path

You have a missing file named shlibdefs.h, it is being referred by main.c.

sorry i am new to linuxcnc , can you tell me how can i fix this problem?
many thanks..

Search and find the missing file, copy it to the same directory your main.c file is, compile again.

You say that you are compiling kins.c but the screen shot shows "main.c"

Where did you get the kins.c (or main.c) file from?

It was old folder ,the kinematics is (kind.c not main.c) I should have focused my camera on errors ...
But I still didn't solve this problem I can get a new photo for the errors of my kins .c
Thanks again for helping

The first photo for my kins .c showing these errors

The second photo for the same folder but I added include rtapi

(I just want you to know that my kins.c was generated by Matlab coder)

Can you attach the kins.c file? Does it look anything like a LinuxCNC kins file?

Is the .h file in the place that the .c file expects to find it?

i am sorry but all i understood is i have a (.c file) and i entered the command in terminal (sudo halcompile --install kins.c)
and i am not too good in linuxcnc ,i don't know if there is any missing steps
i will attach the kinematics file
many thanks..

I am afraid that looks nothing like a valid LinuxCNC kinematics file.

It could, possibly, be converted in to one. You would need both that file (inverse kins) and a forward kins equivalent.

linuxcnc.org/docs/2.7/html/motion/kinematics.html