src/lib/util.c
void bmemzero(void *buf, size_t size)
{
   memset(buf, 0, size);
   return;
}
/*
 * Subroutine that cannot be suppressed by GCC 6.0
 */
Subroutine that cannot be suppressed by GCC 6.0
Subroutine that cannot be suppressed by GCC 6 . 0
void bmemzero(void *buf, size_t size)
{
   memset(buf, 0, size);
   return;
}
void bmemzero ( void * buf , size_t size ) { memset ( buf , 0 , size ) ; return ; }
Subroutine that cannot be suppressed by GCC 6.0
Subroutine that cannot be suppressed by GCC 6 . 0