fputc_unlocked

   Same as the fputc function, except used only within a scope
   protected by flockfile and funlockfile.

   This function is supported on OpenVMS Integrity servers and
   Alpha only.

   Format

     #include  <stdio.h>

     int fputc_unlocked  (int character, FILE *file_ptr);
 

Additional information available:

Arguments       Description     Return_Values