mongoose/docs/c-api/util.h/mg_start_thread.md

title	decl_name	symbol_kind	signature
mg_start_thread()	mg_start_thread	func	void *mg_start_thread(void *(*thread_func);

Starts a new detached thread. Arguments and semantics are the same as pthead's pthread_create(). thread_func is a thread function, thread_func_param is a parameter that is passed to the thread function.