swallow type conversion warnings

ChangeLog

@@ -1,3 +1,8 @@
+2010-11-23  Robert Larice
+ * src/frontend/inpcom.c ,
+ * src/frontend/plotting/grid.c :
+    swallow type conversion warnings
+
 2010-11-23  Robert Larice
  * src/xspice/ipc/ipcaegis.c :
     fix an ancient bug (typo `!=' versus `=!')

src/frontend/inpcom.c

@@ -1082,7 +1082,7 @@ inp_readall(FILE *fp, struct line **data, int call_depth, char *dir_name, bool c
    char keep_char;
    int line_number = 1; /* sjb - renamed to avoid confusion with struct line */
    int line_number_orig = 1, line_number_lib = 1, line_number_inc = 1;
-   int no_braces = 0; /* number of '{' */
+   unsigned int no_braces = 0; /* number of '{' */
    FILE *newfp;
    FILE *fdo;
    struct line *tmp_ptr1 = NULL;    
@@ -1658,7 +1658,7 @@ inp_readall(FILE *fp, struct line **data, int call_depth, char *dir_name, bool c
    dynLlen = 0;
    for(tmp_ptr1 = cc; tmp_ptr1 != NULL; tmp_ptr1 = tmp_ptr1->li_next) {
       char *s;
-      int braces_per_line = 0;
+      unsigned int braces_per_line = 0;
       /* count number of lines */
       dynmaxline++;
       /* renumber the lines of the processed input deck */

src/frontend/plotting/grid.c

@@ -360,7 +360,7 @@ lingrid(GRAPH *graph, double lo, double hi, double delta, int type, Axis axis)
 	int	i;
 	double	step;
 
-	static struct { float div_lim, step; } div_list[ ] = {
+	static struct { double div_lim, step; } div_list[ ] = {
 		{ 100.0, 10.0 },
 		{ 50.0, 5.0 },
 		{ 20.0, 2.0 },