INPUTTING/OUTPUTTING SINGLE CHARACTERS
Single characters may be read/written with files by use of the two functions, getc(), and putc().
int ch; ch = getc( input_file ); /* assigns character to ch */
The getc() also returns the value EOF (end of file), so
while( (ch = getc( input_file )) != EOF ) ......................
NOTE that the putc/getc are similar to getchar/putchar except that arguments are supplied specifying the I/O device.
putc('\n', output_file ); /* writes a newline to output file */
ęCopyright B Brown. 1984-1999. All rights reserved.