1# Function Flow Runtime Kit<!--function-flow-runtime-api--> 2 3- C APIs<!--function-flow-runtime-c--> 4 - Modules<!--function-flow-runtime-module--> 5 - [FFRT](_f_f_r_t.md) 6 - Header Files<!--function-flow-runtime-headerfile--> 7 - [condition_variable.h](condition__variable_8h.md) 8 - [loop.h](loop_8h.md) 9 - [mutex.h](mutex_8h.md) 10 - [queue.h](queue_8h.md) 11 - [sleep.h](sleep_8h.md) 12 - [task.h](task_8h.md) 13 - [timer.h](timer_8h.md) 14 - [type_def.h](type__def_8h.md) 15 - Structs<!--function-flow-runtime-struct--> 16 - [ffrt_cond_t](ffrt__cond__t.md) 17 - [ffrt_condattr_t](ffrt__condattr__t.md) 18 - [ffrt_dependence_t](ffrt__dependence__t.md) 19 - [ffrt_deps_t](ffrt__deps__t.md) 20 - [ffrt_function_header_t](ffrt__function__header__t.md) 21 - [ffrt_mutex_t](ffrt__mutex__t.md) 22 - [ffrt_mutexattr_t](ffrt__mutexattr__t.md) 23 - [ffrt_queue_attr_t](ffrt__queue__attr__t.md) 24 - [ffrt_task_attr_t](ffrt__task__attr__t.md) 25