explain_fputc_or_die - output of characters and report errors

       libexplain version 1.4
       Copyright (C) 2008 Peter Miller

                                                                                         explain_fputc_or_die(3)

       The  explain_fputc_or_die  function  is used to call the fputc(3) system call.  On failure an explanation
       will be printed to stderr, obtained from explain_fputc(3), and then the  process  terminates  by  calling
       exit(EXIT_FAILURE).

       This function is intended to be used in a fashion similar to the following example:
              explain_fputc_or_die(c, fp);

       c       The c, exactly as to be passed to the fputc(3) system call.

       fp      The fp, exactly as to be passed to the fputc(3) system call.

       Returns:
               This function only returns on success.  On failure, prints an explanation and exits.

       explain_fputc_or_die - output of characters and report errors

fputc(3)
               output of characters

       explain_fputc(3)
               explain fputc(3) errors

       exit(2) terminate the calling process

       #include <libexplain/fputc.h>
       void explain_fputc_or_die(int c, FILE *fp);