/* Prefer faster, non-thread-safe stdio functions if available.
- Copyright (C) 2001-2004, 2009-2011 Free Software Foundation, Inc.
+ Copyright (C) 2001-2004, 2009-2021 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Jim Meyering. */
# include <stdio.h>
-# if HAVE_DECL_CLEARERR_UNLOCKED
+# if HAVE_DECL_CLEARERR_UNLOCKED || defined clearerr_unlocked
# undef clearerr
# define clearerr(x) clearerr_unlocked (x)
# else
# define clearerr_unlocked(x) clearerr (x)
# endif
-# if HAVE_DECL_FEOF_UNLOCKED
+# if HAVE_DECL_FEOF_UNLOCKED || defined feof_unlocked
# undef feof
# define feof(x) feof_unlocked (x)
# else
# define feof_unlocked(x) feof (x)
# endif
-# if HAVE_DECL_FERROR_UNLOCKED
+# if HAVE_DECL_FERROR_UNLOCKED || defined ferror_unlocked
# undef ferror
# define ferror(x) ferror_unlocked (x)
# else
# define ferror_unlocked(x) ferror (x)
# endif
-# if HAVE_DECL_FFLUSH_UNLOCKED
+# if HAVE_DECL_FFLUSH_UNLOCKED || defined fflush_unlocked
# undef fflush
# define fflush(x) fflush_unlocked (x)
# else
# define fflush_unlocked(x) fflush (x)
# endif
-# if HAVE_DECL_FGETS_UNLOCKED
+# if HAVE_DECL_FGETS_UNLOCKED || defined fgets_unlocked
# undef fgets
# define fgets(x,y,z) fgets_unlocked (x,y,z)
# else
# define fgets_unlocked(x,y,z) fgets (x,y,z)
# endif
-# if HAVE_DECL_FPUTC_UNLOCKED
+# if HAVE_DECL_FPUTC_UNLOCKED || defined fputc_unlocked
# undef fputc
# define fputc(x,y) fputc_unlocked (x,y)
# else
# define fputc_unlocked(x,y) fputc (x,y)
# endif
-# if HAVE_DECL_FPUTS_UNLOCKED
+# if HAVE_DECL_FPUTS_UNLOCKED || defined fputs_unlocked
# undef fputs
# define fputs(x,y) fputs_unlocked (x,y)
# else
# define fputs_unlocked(x,y) fputs (x,y)
# endif
-# if HAVE_DECL_FREAD_UNLOCKED
+# if HAVE_DECL_FREAD_UNLOCKED || defined fread_unlocked
# undef fread
# define fread(w,x,y,z) fread_unlocked (w,x,y,z)
# else
# define fread_unlocked(w,x,y,z) fread (w,x,y,z)
# endif
-# if HAVE_DECL_FWRITE_UNLOCKED
+# if HAVE_DECL_FWRITE_UNLOCKED || defined fwrite_unlocked
# undef fwrite
# define fwrite(w,x,y,z) fwrite_unlocked (w,x,y,z)
# else
# define fwrite_unlocked(w,x,y,z) fwrite (w,x,y,z)
# endif
-# if HAVE_DECL_GETC_UNLOCKED
+# if HAVE_DECL_GETC_UNLOCKED || defined get_unlocked
# undef getc
# define getc(x) getc_unlocked (x)
# else
# define getc_unlocked(x) getc (x)
# endif
-# if HAVE_DECL_GETCHAR_UNLOCKED
+# if HAVE_DECL_GETCHAR_UNLOCKED || defined getchar_unlocked
# undef getchar
# define getchar() getchar_unlocked ()
# else
# define getchar_unlocked() getchar ()
# endif
-# if HAVE_DECL_PUTC_UNLOCKED
+# if HAVE_DECL_PUTC_UNLOCKED || defined putc_unlocked
# undef putc
# define putc(x,y) putc_unlocked (x,y)
# else
# define putc_unlocked(x,y) putc (x,y)
# endif
-# if HAVE_DECL_PUTCHAR_UNLOCKED
+# if HAVE_DECL_PUTCHAR_UNLOCKED || defined putchar_unlocked
# undef putchar
# define putchar(x) putchar_unlocked (x)
# else