QP_fpeekc()

Synopsis

     #include <quintus/quintus.h>
     
     int QP_fpeekc(stream)
     QP_stream *stream;
     

Look ahead for the next character to be read in from a Prolog input stream.

Arguments

stream

pointer to a valid stream structure

Return Value

Character code or QP_ERROR.

See Also

QP_peekc(), QP_peekchar(), peek_char/[1,2]