(significand_size): Declare.

From-SVN: r7388

diff --git a/gcc/real.h b/gcc/real.h
index 7a885441b5280f21c880d8b940153a22b8944dfd..5d66861e7ae6e8d14b6e774f489aee7d82a2285a 100644 (file)
--- a/gcc/real.h
+++ b/gcc/real.h
@@ -113,6 +113,8 @@ typedef struct {
 #endif /* no TFmode support */
 #endif /* no XFmode support */
 
+extern int significand_size    PROTO((enum machine_mode));
+
 /* If emulation has been enabled by defining REAL_ARITHMETIC or by
    setting LONG_DOUBLE_TYPE_SIZE to 96 or 128, then define macros so that
    they invoke emulator functions. This will succeed only if the machine