r23509 - gnucash/trunk/src - Fix missing prototype warning from r23494.

[John Ralls]

Author: jralls
Date: 2013-12-07 13:02:29 -0500 (Sat, 07 Dec 2013)
New Revision: 23509
Trac: http://svn.gnucash.org/trac/changeset/23509

Modified:
   gnucash/trunk/src/engine/test/test-numeric.c
   gnucash/trunk/src/libqof/qof/gnc-numeric.h
Log:
Fix missing prototype warning from r23494.

Modified: gnucash/trunk/src/engine/test/test-numeric.c
===================================================================
--- gnucash/trunk/src/engine/test/test-numeric.c	2013-12-07 16:10:00 UTC (rev 23508)
+++ gnucash/trunk/src/engine/test/test-numeric.c	2013-12-07 18:02:29 UTC (rev 23509)
@@ -546,8 +546,6 @@
     }
 }
 
-extern gint64 pwr64 (gint64 op, int exp);
-
 static void
 check_add_subtract_overflow (void)
 {

Modified: gnucash/trunk/src/libqof/qof/gnc-numeric.h
===================================================================
--- gnucash/trunk/src/libqof/qof/gnc-numeric.h	2013-12-07 16:10:00 UTC (rev 23508)
+++ gnucash/trunk/src/libqof/qof/gnc-numeric.h	2013-12-07 18:02:29 UTC (rev 23509)
@@ -513,5 +513,11 @@
 #define GNC_TYPE_NUMERIC (gnc_numeric_get_type ())
 
 /** @} */
+/** Int 64 exponentiation. Faster and more robust than casting the result of pow().
+ * @param op The number to raise to exp.
+ * @param exp The exponent
+ * @return A gint64
+ */
+gint64 pwr64 (gint64 op, int exp);
 /** @} */
 #endif