[dia] [warningectomy] dxf-import w/o gcc warnings

[Hans Breuer <hans src gnome org>]

commit 6da629d05f4aece774707478454034faddafa3e1
Author: Hans Breuer <hans breuer org>
Date:   Sun Jun 19 20:52:05 2011 +0200

    [warningectomy] dxf-import w/o gcc warnings
    
    dxf-import.c:101: warning: return type defaults to 'int'
    dxf-import.c: In function '_dxf_color_set_by_layer':
    dxf-import.c:105: warning: control reaches end of non-void function
    dxf-import.c: At top level:
    dxf-import.c:87: warning: 'read_entity_mesurement_dxf' declared 'static'
    but never defined

 plug-ins/dxf/dxf-import.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/plug-ins/dxf/dxf-import.c b/plug-ins/dxf/dxf-import.c
index dc7b39c..29dd94e 100644
--- a/plug-ins/dxf/dxf-import.c
+++ b/plug-ins/dxf/dxf-import.c
@@ -80,11 +80,9 @@ static DiaObject *read_entity_arc_dxf(FILE *filedxf, DxfData *data, DiagramData
 static DiaObject *read_entity_solid_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static DiaObject *read_entity_polyline_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static DiaObject *read_entity_text_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
-static void read_entity_measurement_dxf(FILE *filedxf, DxfData *data,
-                                 DiagramData *dia);
+static void read_entity_measurement_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static void read_entity_scale_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static void read_entity_textsize_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
-static void read_entity_mesurement_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static void read_table_layer_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static void read_section_header_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
 static void read_section_classes_dxf(FILE *filedxf, DxfData *data, DiagramData *dia);
@@ -96,7 +94,7 @@ static LineStyle get_dia_linestyle_dxf(char *dxflinestyle);
 
 GHashTable *_color_by_layer_ht = NULL;
 
-static
+static void
 _dxf_color_set_by_layer (const Layer *layer, int color_index)
 {
   if (!_color_by_layer_ht) /* lazy creation */