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-rw-r--r--libio/stdio.h13
1 files changed, 8 insertions, 5 deletions
diff --git a/libio/stdio.h b/libio/stdio.h
index c71cf4d..a47b663 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -221,6 +221,7 @@ extern int fileno_locked __P ((FILE *));
extern int fileno_unlocked __P ((FILE *));
extern void flockfile __P ((FILE *));
extern void funlockfile __P ((FILE *));
+extern int ftrylockfile __P ((FILE *));
extern int fclose_unlocked __P ((FILE *));
extern int fflush_locked __P ((FILE *));
extern int fflush_unlocked __P ((FILE *));
@@ -240,17 +241,19 @@ extern int putchar_unlocked __P ((int));
# ifndef _LIBC
# define getc_unlocked(fp) _IO_getc_unlocked (fp)
-# define getc_locked(fp) fgetc (fp)
+# define getc_locked(fp) _IO_getc (fp)
# define getchar_unlocked() _IO_getc_unlocked (stdin)
-# define getchar_locked() getc (stdin)
+# define getchar_locked() _IO_getc (stdin)
# define putchar_unlocked(c) _IO_putc_unlocked (c, stdout)
-# define putchar_locked(c) putc (c, stdout)
+# define putchar_locked(c) _IO_putc (c, stdout)
# endif
#endif /* __USE_REENTRANT */
-#define putchar(c) putc (c, stdout)
-#define getchar() getc (stdin)
+#define getc(_fp) _IO_getc (_fp)
+#define putc(_ch, _fp) _IO_putc (_ch, _fp)
+#define putchar(_ch) _IO_putc (_ch, stdout)
+#define getchar() _IO_getc (stdin)
#ifdef __cplusplus