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NOTE: this is an ALPHA document currently. There may be errors as well as omissions in this document. Your feedback is welcome and appreciated.

Function Index
cyg_alarm_create	create an alarm
cyg_alarm_delete	delete alarm
cyg_alarm_disable	disable an alarm
cyg_alarm_enable	re-enable an alarm
cyg_alarm_get_times	get alarm times
cyg_alarm_initialize	initialize (start) an alarm
cyg_clock_create	create a clock
cyg_clock_delete	delete a clock
cyg_clock_get_resolution	get resolution of a clock
cyg_clock_set_resolution	set clock resolution
cyg_clock_to_counter	converts a clock to a counter
cyg_cond_broadcast	wake all threads waiting on a condition variable
cyg_cond_destroy	destroy (invalidate) a condition variable
cyg_cond_init	initialize a condition variable
cyg_cond_signal	wake one thread waiting on a condition variable
cyg_cond_timed_wait	wake one thread on a condition variable with timeout
cyg_cond_wait	wait on a condition variable
cyg_counter_create	create a new counter
cyg_counter_current_value	get current counter value
cyg_counter_delete	delete a counter
cyg_counter_multi_tick	advance a counter by multiple ticks
cyg_counter_set_value	set the value of the counter
cyg_counter_tick	increment a counter by a single tick
cyg_current_time	get the current system time
cyg_exception_call_handler	invoke an exception handler
cyg_exception_clear_handler	remove an exception handler
cyg_exception_set_handler	create a new exception handler
cyg_flag_destroy	destroy (invalidate) a flag
cyg_flag_init	initialize a flag for use
cyg_flag_maskbits	clear conditions (bits) in a flag
cyg_flag_peek	returns bits (conditions) currently set in a flag
cyg_flag_poll	test for pattern match but do not block
cyg_flag_setbits	set bits (conditions) in a flag
cyg_flag_timed_wait	wait on a flag until timeout
cyg_flag_wait	wait forever on a flag
cyg_flag_waiting	check to see if threads wait on a given flag
cyg_interrupt_acknowledge	acknowledge an interrupt
cyg_interrupt_attach	attach an interrupt vector
cyg_interrupt_configure	configure an interrupt
cyg_interrupt_create	create an interrupt handler
cyg_interrupt_delete	delete an interrupt handler
cyg_interrupt_detach	detach an interrupt
cyg_interrupt_disable	disable all interrupts
cyg_interrupt_enable	re-enable interrupts
cyg_interrupt_get_cpu	get CPU
cyg_interrupt_get_vsr	get VSR pointer of an interrupt
cyg_interrupt_mask	mask a single interrupt vector
cyg_interrupt_mask_intunsafe	mask interrupt, not interrupt safe
cyg_interrupt_set_cpu	set a CPU
cyg_interrupt_set_vsr	set the VSR of an interrupt
cyg_interrupt_unmask	unmask an interrupt
cyg_interrupt_unmask_intunsafe	unmask an interrupt, interrupt unsafe
cyg_mbox_create	create an mbox
cyg_mbox_delete	delete an mbox
cyg_mbox_get	get a pointer from an mbox
cyg_mbox_peek	get number of messages in mbox
cyg_mbox_peek_item	get a pointer from an mbox without removing it
cyg_mbox_put	place a pointer in an mbox
cyg_mbox_timed_get	get a pointer from an mbox with timeout
cyg_mbox_timed_put	place a message into an mbox with timeout
cyg_mbox_tryget	get a pointer from a mbox with no block
cyg_mbox_tryput	place a message in an mbox with no blocking
cyg_mbox_waiting_to_get	check to see if threads wait to read from an mbox
cyg_mbox_waiting_to_put	check to see if thread waits to write to an mbox
cyg_mempool_fix_alloc	allocate a fixed sized block of memory with no timeout
cyg_mempool_fix_create	create a fixed sized memory pool
cyg_mempool_fix_delete	delete a fixed sized memory pool
cyg_mempool_fix_free	free a block of memory allocated from a fixed sized pool
cyg_mempool_fix_get_info	get info on a fixed sized mempool
cyg_mempool_fix_timed_alloc	allocate a fixed sized block of memory with timeout
cyg_mempool_fix_try_alloc	allocate a fixed sized block of memory, don't block
cyg_mempool_fix_waiting	check to see if threads are waiting to allocate
cyg_mempool_var_alloc	allocate a variable size of memory with no timeout
cyg_mempool_var_create	create a variable sized memory pool
cyg_mempool_var_delete	delete a variable sized memory pool
cyg_mempool_var_free	free a block of memory allocated from a variable sized pool
cyg_mempool_var_get_info	get info on a variable sized mempool
cyg_mempool_var_timed_alloc	allocate a variable size of memory with timeout
cyg_mempool_var_try_alloc	allocate a variable size of memory, don't block
cyg_mempool_var_waiting	check to see if threads are waiting to allocate
cyg_mutex_destroy	destroy (invalidate) a mutex
cyg_mutex_init	initialize a mutex
cyg_mutex_lock	lock a mutex or wait to lock one
cyg_mutex_release	release all threads waiting on a mutex
cyg_mutex_set_ceiling	set ceiling priority of mutex
cyg_mutex_set_protocol	set the protocol of a mutex
cyg_mutex_trylock	attempt to lock a mutex
cyg_mutex_unlock	unlocks a mutex
cyg_real_time_clock	get the real time system clock
cyg_scheduler_lock	lock scheduler
cyg_scheduler_read_lock	read scheduler lock count
cyg_scheduler_safe_lock	lock the scheduler if it's not already locked
cyg_scheduler_start	start scheduler
cyg_scheduler_unlock	unlock the scheduler
cyg_semaphore_destroy	destroy (invalidate) a semaphore
cyg_semaphore_init	initialize a counting semaphore
cyg_semaphore_peek	get current semaphore count
cyg_semaphore_post	increment semaphore count
cyg_semaphore_timed_wait	wait on a semaphore with timeout
cyg_semaphore_trywait	get a semaphore if available
cyg_semaphore_wait	wait on a counting semaphore
cyg_thread_add_destructor	add a destructor
cyg_thread_create	create a new thread
cyg_thread_delay	delay the calling thread for a number of ticks
cyg_thread_delete	delete a thread
cyg_thread_exit	exit a thread
cyg_thread_free_data_index	free a data index for all threads
cyg_thread_get_current_priority	get current priority of a thread
cyg_thread_get_data	read per thread data from a given index
cyg_thread_get_data_ptr	get a data pointer to per thread data
cyg_thread_get_priority	get the priority of a thread
cyg_thread_get_stack_base	get a thread's stack base address
cyg_thread_get_stack_size	get a thread's stack size
cyg_thread_idle_thread	get the idle thread's thread ID
cyg_thread_kill	kill a thread
cyg_thread_measure_stack_usage	get a thread's current stack usage
cyg_thread_new_data_index	get a free data index for all threads
cyg_thread_release	release a thread from a wait
cyg_thread_rem_destructor	remove (disable) a destructor
cyg_thread_resume	resume a suspended thread
cyg_thread_self	get calling thread's thread ID
cyg_thread_set_data	set per thread data at a given index
cyg_thread_set_priority	set the priority of a thread
cyg_thread_suspend	suspend a thread
cyg_thread_yield	yield the thread to another thread of equal priority