C Language and Libraries Help (clang.hlp) (Table of Contents; Topic list)
fputc, _fputchar
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─────Run-Time Library───────────────────────────────────────────────────────
 
  Include:   <stdio.h>
 
  Syntax:    int fputc( int c, FILE *stream );
             int _fputchar( int c );
 
  Returns:   the character written. EOF indicates an error.
 
  See also:  fgetc, putc
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