Removed unused function to fix -Wall -Werror build

diff --git a/backend/dvi/mdvi-lib/common.c b/backend/dvi/mdvi-lib/common.c
index 2382dd5f43b65f05163acf00de57db831b4f429f..c1bdff02677ae70f94e62cff6e7dc64e23fcb203 100644 (file)
--- a/backend/dvi/mdvi-lib/common.c
+++ b/backend/dvi/mdvi-lib/common.c
@@ -22,8 +22,6 @@
 
 #include "common.h"
 
-static Int32   scaled_width(Int32 fix, int scale);
-
 long   fsgetn(FILE *p, size_t n)
 {
        long    v;
@@ -117,24 +115,6 @@ char       *read_alloc_bcpl(FILE *in, size_t maxlen, size_t *size)
        return buffer;
 }
 
-/* stolen from dvips */
-static Int32   scaled_width(Int32 fix, int scale)
-{
-       Int32   al, bl;
-       
-       if(fix < 0)
-               return -scaled_width(-fix, scale);
-       if(scale < 0)
-               return -scaled_width(fix, -scale);
-       al = fix & 32767;
-       bl = scale & 32767;
-       al >>= 15;
-       bl >>= 15;
-       
-       return (((al*bl / 32768) + fix*bl + al*scale) / 32 + 
-               fix * scale / 1024);
-}
-
 /* buffers */
 
 void   buff_free(Buffer *buf)