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| #define | SPA_API_HOOK   static inline | 
| #define | SPA_CALLBACK_VERSION_MIN(c,  v) | 
|  | Check if a callback c is of at least version v. 
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| #define | SPA_CALLBACK_CHECK(c,  m,  v) | 
|  | Check if a callback c has method m of version v. 
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| #define | SPA_CALLBACKS_INIT(_funcs,  _data) | 
|  | Initialize the set of functions funcs as a spa_callbacks, together with _data. 
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| #define | SPA_INTERFACE_INIT(_type,  _version,  _funcs,  _data) | 
|  | Initialize a spa_interface. 
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| #define | spa_callbacks_call(callbacks,  type,  method,  vers, ...) | 
|  | Invoke method named method in the callbacks. 
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| #define | spa_callbacks_call_fast(callbacks,  type,  method,  vers, ...) | 
| #define | spa_callback_version_min(callbacks,  type,  vers) | 
|  | True if the callbacks are of version vers, false otherwise. 
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| #define | spa_callback_check(callbacks,  type,  method,  vers) | 
|  | True if the callbacks contains method of version vers, false otherwise. 
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| #define | spa_callbacks_call_res(callbacks,  type,  res,  method,  vers, ...) | 
|  | Invoke method named method in the callbacks. 
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| #define | spa_callbacks_call_fast_res(callbacks,  type,  res,  method,  vers, ...) | 
| #define | spa_interface_callback_version_min(iface,  method_type,  vers) | 
|  | True if the iface's callbacks are of version vers, false otherwise. 
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| #define | spa_interface_callback_check(iface,  method_type,  method,  vers) | 
|  | True if the iface's callback method is of version vers and exists, false otherwise. 
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| #define | spa_interface_call(iface,  method_type,  method,  vers, ...) | 
|  | Invoke method named method in the callbacks on the given interface object. 
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| #define | spa_interface_call_fast(iface,  method_type,  method,  vers, ...) | 
| #define | spa_interface_call_res(iface,  method_type,  res,  method,  vers, ...) | 
|  | Invoke method named method in the callbacks on the given interface object. 
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| #define | spa_interface_call_fast_res(iface,  method_type,  res,  method,  vers, ...) | 
| #define | spa_api_func_v(o,  method,  version, ...) | 
| #define | spa_api_func_r(rtype,  def,  o,  method,  version, ...) | 
| #define | spa_api_func_fast(o,  method, ...) | 
| #define | spa_api_method_v(type,  o,  method,  version, ...) | 
| #define | spa_api_method_r(rtype,  def,  type,  o,  method,  version, ...) | 
| #define | spa_api_method_null_v(type,  co,  o,  method,  version, ...) | 
| #define | spa_api_method_null_r(rtype,  def,  type,  co,  o,  method,  version, ...) | 
| #define | spa_api_method_fast_v(type,  o,  method,  version, ...) | 
| #define | spa_api_method_fast_r(rtype,  def,  type,  o,  method,  version, ...) | 
| #define | spa_hook_list_call_simple(l,  type,  method,  vers, ...) | 
| #define | spa_hook_list_do_call(l,  start,  type,  method,  vers,  once, ...) | 
|  | Call all hooks in a list, starting from the given one and optionally stopping after calling the first non-NULL function, returns the number of methods called. 
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| #define | spa_hook_list_call(l,  t,  m,  v, ...) | 
|  | Call the method named m for each element in list l. 
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| #define | spa_hook_list_call_once(l,  t,  m,  v, ...) | 
|  | Call the method named m for each element in list l, stopping after the first invocation. 
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| #define | spa_hook_list_call_start(l,  s,  t,  m,  v, ...) | 
| #define | spa_hook_list_call_once_start(l,  s,  t,  m,  v, ...) |