compilation

Author: sfomel

pens/main/_xt.h

@@ -76,9 +76,9 @@ extern int in_repaint;        /* Are we in the repaint proc ? */
 extern int num_files;
 
 /* Button functions */
-extern void create_buttons();
-extern void activate_buttons();
-extern void inactivate_buttons();
+/*extern void create_buttons(); */
+extern void activate_buttons(void);
+extern void inactivate_buttons(void); 
 extern int epause;   /* user sepcified pause in seconds */
 extern float fpause; /* pause between frames in seconds */
 

pens/main/dovplot.c

@@ -212,7 +212,6 @@ extern vp_plotstyle default_style;
 extern int      default_txfont, default_txprec, default_txovly;
 extern bool     default_overlay;
 extern int      color_set[MAX_COL + 1][_NUM_PRIM];
-extern int      greycorr ();
 extern int      num_col_8;
 extern int      xret, yret;
 extern char     interact[];
@@ -226,8 +225,8 @@ int             ras_allgrey = YES;
 
 #include <stdlib.h>
 
-long int        ftell ();
-extern void     wlimit ();
+/*long int        ftell ();
+  extern void     wlimit (); */
 
 int             need_devcolor = NO;
 

pens/main/oglpen.c

@@ -379,7 +379,7 @@ void oglerase (int command)
     glDisable (GL_CLIP_PLANE3);
 }
 
-void oglstartanimation ()
+void oglstartanimation (void)
 {
 /*< start animation >*/
     animate = true;

pens/main/pspen.c

@@ -1329,7 +1329,6 @@ void opendev (int argc, char* argv[])
     int             i;
     char            units;
     float           unitscale=1.;
-    extern int      isafile ();
     struct stat     statbuf;
     int             creatafile;
     bool             yesget;

pens/main/x11pen.c

@@ -245,6 +245,38 @@ unsigned long  map[256] = { U0, U0, U0, U0, U0, U0, U0, U0,
 			    U0, U0, U0, U0, U0, U0, U0, U0,
 			    U0, U0, U0, U0, U0, U0, U0, U0 };
 
+/* routine to find display server; check getpar */
+Display  *OpenDisplay (void)
+{
+    char            name[50], *host;
+    Display		*display;
+    
+    display = NULL;
+    
+    /* check getpar first */
+    host = sf_getstring("server"); /* X server */
+    if (NULL != host)
+    {
+	display = XOpenDisplay (host);
+	if (display != NULL)
+	    sf_warning ("X-server=%s", DisplayString(display));
+	else			/* add :0 to getpar name */
+	{
+	    sprintf (name, "%s:0", host);
+	    display = XOpenDisplay (name);
+	    if (display != NULL)
+		fprintf (stderr, "X-server=%s\n", DisplayString(display));
+	}
+	return (display);
+    }
+
+    display = XOpenDisplay(NULL);
+    if (display != NULL)
+	sf_warning ("X-server=%s", DisplayString(display));
+    return(display);
+}
+
+
 void xattributes (int command, int v, int v1, int v2, int v3)
 /*< attributes >*/
 {
@@ -436,7 +468,6 @@ void opendev (int argc, char* argv[])
 {
     int             win_x, win_y, i;
     char            title[50], *ap, *option;
-    Display        *OpenDisplay ();
     XEvent		event;
 
     dev.erase = xerase;
@@ -569,36 +600,6 @@ void opendev (int argc, char* argv[])
     }
 }
 
-/* routine to find display server; check getpar */
-Display  *OpenDisplay ()
-{
-    char            name[50], *host;
-    Display		*display;
-    
-    display = NULL;
-    
-    /* check getpar first */
-    host = sf_getstring("server"); /* X server */
-    if (NULL != host)
-    {
-	display = XOpenDisplay (host);
-	if (display != NULL)
-	    sf_warning ("X-server=%s", DisplayString(display));
-	else			/* add :0 to getpar name */
-	{
-	    sprintf (name, "%s:0", host);
-	    display = XOpenDisplay (name);
-	    if (display != NULL)
-		fprintf (stderr, "X-server=%s\n", DisplayString(display));
-	}
-	return (display);
-    }
-
-    display = XOpenDisplay(NULL);
-    if (display != NULL)
-	sf_warning ("X-server=%s", DisplayString(display));
-    return(display);
-}
 
 void xplot (int x, int y, int draw)
 /*< plot >*/

pens/main/xtpen.c

@@ -1078,7 +1078,7 @@ static int didFRAM1 = NO,  didRUN = NO, didSTOP=NO , didCHANGE = NO;
 static int next_on=NO ,prev_on=NO ,quit_on=NO ,restart_on=NO ;
 static int run_on=NO , stop_on=NO, size_on=NO; 
 
-static void  dummy_proc () { return; }
+static void  dummy_proc (void) { return; }
 
 void actionDummy(Widget w, XEvent ev, String *p, Cardinal *np)
 /*< dummy >*/
@@ -1207,7 +1207,8 @@ static void set_delay_label(float delay)
 /* procs to set pause between frames, these are not currently set as
  * button callbacks but they may be used in a translation table 
  */
-static void slower_proc(){ 
+static void slower_proc(void)
+{ 
     if( fpause==0. ) fpause =.25; 
     else fpause = fpause*2.; 
     if( fpause >=10. ) fpause =9.99;
@@ -1415,7 +1416,7 @@ void create_panel(Widget parent,bool want_buttons,bool want_labels)
     return;
 }
 
-void activate_buttons()
+void activate_buttons(void)
 {
     if( wantButtons ){
 	/* turn on the buttons, if required */
@@ -1431,7 +1432,7 @@ void activate_buttons()
     return;
 }
 
-void inactivate_buttons()
+void inactivate_buttons(void)
 {    
     /* turn all the buttons off */