Arguments

 

file_ptr

   A pointer to the file to which the output is directed.
 

format

   A pointer to a string containing the format specification. For
   more information about format and conversion specifications and
   their corresponding arguments, see the "Understanding Input and
   Output" chapter of the VSI C RTL Reference Manual.
 

ap

   A list of expressions whose resultant types correspond to the
   conversion specifications given in the format specifications.