Lines Matching defs:fp_in
181 FILE *fp_in = stdin; /* read from this file */
485 fp_in = stdin;
486 else if ( (fp_in = fopen(*argv, "r")) == NULL )
489 if ( fp_in != stdin )
490 fclose(fp_in);
520 while((c=getc(fp_in)) != EOF) {
554 ungetc(c, fp_in);
636 while ( (c = getc(fp_in)) == 'n' ) {
649 ungetc(c, fp_in);
691 if((b = getc(fp_in)) == EOF)
693 if((a = getc(fp_in)) == EOF)
715 for( ; (c = getc(fp_in)) != EOF; s++) {
794 if ( ungetc(getc(fp_in), fp_in) == EOF )