Only provide __getwc_unlocked prototype if USE_IN_LIBIO is defined.

[kopensolaris-gnu/glibc.git] / include / stdio.h

diff --git a/include/stdio.h b/include/stdio.h
index 8617fea..4fe3bb0 100644 (file)
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -28,6 +28,11 @@ extern int __vsscanf (__const char *__restrict __s,
                      _G_va_list __arg)
      __attribute__ ((__format__ (__scanf__, 2, 0)));
 
+/* Prototypes for compatibility functions.  */
+extern FILE *__new_tmpfile (void);
+extern FILE *__old_tmpfile (void);
+
+
 #  else
 #   include <stdio/stdio.h>
 #  endif
@@ -56,6 +61,16 @@ extern void __flockfile (FILE *__stream);
 /* Relinquish the ownership granted for STREAM.  */
 extern void __funlockfile (FILE *__stream);
 
+/* Try to acquire ownership of STREAM but do not block if it is not
+   possible.  */
+extern int __ftrylockfile (FILE *__stream);
+
+extern int __getc_unlocked (FILE *__fp);
+#  ifdef USE_IN_LIBIO
+extern wint_t __getwc_unlocked (FILE *__fp);
+#  endif
+
+
 # endif
 
 #endif