prcalloncefn.rst (378B)
1 PRCallOnceFN 2 ============ 3 4 Defines the signature of the function a client must implement. 5 6 7 Syntax 8 ------ 9 10 .. code:: 11 12 #include <prinit.h> 13 14 typedef PRStatus (PR_CALLBACK *PRCallOnceFN)(void); 15 16 17 Description 18 ----------- 19 20 The function is called to perform the initialization desired. The 21 function is expected to return a :ref:`PRStatus` indicating the outcome of 22 the process.