pd.if.org Git - pdclib/blob - opt/nothread/call_once.c

   1 #include <threads.h>\r
   2 \r
   3 void _PDCLIB_call_once(_PDCLIB_once_flag *flag, void (*func)(void))\r
   4 {\r
   5         if(*flag != _PDCLIB_ONCE_FLAG_DONE) {\r
   6                 func();\r
   7                 *flag = _PDCLIB_ONCE_FLAG_DONE;\r
   8         }\r
   9 }