putchar -- Write a Character to the Standard Output Stream

SYNOPSIS

 #include <stdio.h>

 int putchar(int c);

DESCRIPTION

putchar writes a character c to the stream stdout.

RETURN VALUE

putchar returns the character written or EOF if an error occurs.

EXAMPLE

This example writes the first line of a file to stdout: 
  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>

  main()
  {
     int c;
     FILE *infile;
     char filename[60];

     puts("Enter the name of your input file:");
     memcpy(filename, "tso:", 4);
     gets(filename+4);
     infile = fopen(filename, "r");
     if (!infile){
        puts("Failed to open input file.");
        exit(EXIT_FAILURE);
     }

        /* While character is not a newline character,  */
        /*  read character from file MYFILE.            */
     while (((c = getc(infile)) != 'n') && (c != EOF))

        /* Write one character of the file to the       */
        /*  standard output; this line is written one   */
        /*  character at a time.                        */
     putchar(c);
     putchar('/n');
  }

RELATED FUNCTIONS

putc

SEE ALSO

Copyright (c) 1998 SAS Institute Inc. Cary, NC, USA. All rights reserved.