Tweaking visibility of C variables/functions.
#define RBIMPL_SYMBOL_EXPORT_END()
Counterpart of RBIMPL_SYMBOL_EXPORT_BEGIN.
#define RBIMPL_SYMBOL_EXPORT_BEGIN()
Shortcut macro equivalent to RUBY_SYMBOL_EXPORT_BEGIN extern "C" {.
void ruby_vm_at_exit(void(*func)(ruby_vm_t *))
ruby_vm_at_exit registers a function func to be invoked when a VM passed away.
bool ruby_free_at_exit_p(void)
Returns whether the Ruby VM will free all memory at shutdown.
int ruby_vm_destruct(ruby_vm_t *vm)
Destructs the passed VM.