Function rb_internal_thread_specific_set 

pub unsafe extern "C" fn rb_internal_thread_specific_set(
    thread_val: VALUE,
    key: rb_internal_thread_specific_key_t,
    data: *mut c_void,
)

Set thread and tool specific data.

This function is async signal safe and thread safe.

Generated by rb-sys for Ruby mri-x86_64-linux-gnu-3.3.8