[goffice] House-keeping.

[Morten Welinder <mortenw src gnome org>]

commit b4af22e3a3fe8f3c469faa97fef46344672a7ad9
Author: Morten Welinder <terra gnome org>
Date:   Wed Dec 18 17:02:49 2013 -0500

    House-keeping.

 goffice/math/go-math.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)
---
diff --git a/goffice/math/go-math.c b/goffice/math/go-math.c
index 1275f45..c8ea252 100644
--- a/goffice/math/go-math.c
+++ b/goffice/math/go-math.c
@@ -930,7 +930,7 @@ reduce_half (double x, int *pk)
 }
 
 static double
-do_sin (double x, int k)
+do_sinpi (double x, int k)
 {
        double y;
 
@@ -957,7 +957,7 @@ go_sinpi (double x)
 {
        int k;
        x = reduce_half (x, &k);
-       return do_sin (x, k);
+       return do_sinpi (x, k);
 }
 
 /**
@@ -972,7 +972,7 @@ go_cospi (double x)
 {
        int k;
        x = reduce_half (x, &k);
-       return do_sin (x, k + 1);
+       return do_sinpi (x, k + 1);
 }
 
 /**
@@ -987,7 +987,7 @@ go_tanpi (double x)
 {
        int k;
        x = reduce_half (x, &k);
-       return do_sin (x, k) / do_sin (x, k + 1);
+       return do_sinpi (x, k) / do_sinpi (x, k + 1);
 }
 
 double
@@ -1037,7 +1037,7 @@ reduce_halfl (long double x, int *pk)
 }
 
 static long double
-do_sinl (long double x, int k)
+do_sinpil (long double x, int k)
 {
        long double y;
 
@@ -1064,7 +1064,7 @@ go_sinpil (long double x)
 {
        int k;
        x = reduce_halfl (x, &k);
-       return do_sinl (x, k);
+       return do_sinpil (x, k);
 }
 
 /**
@@ -1079,7 +1079,7 @@ go_cospil (long double x)
 {
        int k;
        x = reduce_halfl (x, &k);
-       return do_sinl (x, k + 1);
+       return do_sinpil (x, k + 1);
 }
 
 /**
@@ -1094,7 +1094,7 @@ go_tanpil (long double x)
 {
        int k;
        x = reduce_halfl (x, &k);
-       return do_sinl (x, k) / do_sinl (x, k + 1);
+       return do_sinpil (x, k) / do_sinpil (x, k + 1);
 }
 
 long double