[gnumeric] mathfunc: remove bogus prototype.

[Morten Welinder <mortenw src gnome org>]

commit 6eb7c03a0218d9be2675a2b2523883a1cdf07146
Author: Morten Welinder <terra gnome org>
Date:   Wed Nov 13 18:25:28 2013 -0500

    mathfunc: remove bogus prototype.

 src/mathfunc.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/mathfunc.h b/src/mathfunc.h
index 6e70aa6..031e526 100644
--- a/src/mathfunc.h
+++ b/src/mathfunc.h
@@ -178,7 +178,6 @@ gboolean gnm_matrix_eigen (GnmMatrix const *m, GnmMatrix *EIG, gnm_float *eigenv
 
 gnm_float combin (gnm_float n, gnm_float k);
 gnm_float permut (gnm_float n, gnm_float k);
-int       qfact  (const GnmQuad *x, GnmQuad *mant, int *exp2);
 int       qfactf (gnm_float x, GnmQuad *mant, int *exp2);
 gnm_float gnm_fact (gnm_float x);