Code reformating (viewport.c)

Signed-off-by: Alexander Naumov <alexander_naumov@opensuse.org>

1 files changed, 73 insertions, 84 deletions

diff --git a/src/viewport.c b/src/viewport.c
index f1607d5..125ae36 100644
--- a/src/viewport.c
+++ b/src/viewport.c
@@ -33,108 +33,97 @@
 
 extern struct display *display;
 
-int
-RethinkDisplayViewports()
-{
+int RethinkDisplayViewports() {
   struct canvas *cv;
   struct viewport *vp, *vpn;
 
   /* free old viewports */
-  for (cv = display->d_cvlist; cv; cv = cv->c_next)
-    {
-      for (vp = cv->c_vplist; vp; vp = vpn)
-	{
-	  vp->v_canvas = 0;
-	  vpn = vp->v_next;
-          bzero((char *)vp, sizeof(*vp));
-          free(vp);
-	}
-      cv->c_vplist = 0;
+  for (cv = display->d_cvlist; cv; cv = cv->c_next) {
+    for (vp = cv->c_vplist; vp; vp = vpn) {
+      vp->v_canvas = 0;
+      vpn = vp->v_next;
+      bzero((char *)vp, sizeof(*vp));
+      free(vp);
     }
+    cv->c_vplist = 0;
+  }
   display->d_vpxmin = -1;
   display->d_vpxmax = -1;
 
-  for (cv = display->d_cvlist; cv; cv = cv->c_next)
-    {
-      if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
-	return -1;
+  for (cv = display->d_cvlist; cv; cv = cv->c_next) {
+    if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
+      return -1;
 #ifdef HOLE
-      vp->v_canvas = cv;
-      vp->v_xs = cv->c_xs;
-      vp->v_ys = (cv->c_ys + cv->c_ye) / 2;
-      vp->v_xe = cv->c_xe;
-      vp->v_ye = cv->c_ye;
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-      vp->v_next = cv->c_vplist;
-      cv->c_vplist = vp;
+    vp->v_canvas = cv;
+    vp->v_xs = cv->c_xs;
+    vp->v_ys = (cv->c_ys + cv->c_ye) / 2;
+    vp->v_xe = cv->c_xe;
+    vp->v_ye = cv->c_ye;
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+    vp->v_next = cv->c_vplist;
+    cv->c_vplist = vp;
 
-      if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
-	return -1;
-      vp->v_canvas = cv;
-      vp->v_xs = (cv->c_xs + cv->c_xe) / 2;
-      vp->v_ys = (3 * cv->c_ys + cv->c_ye) / 4;
-      vp->v_xe = cv->c_xe;
-      vp->v_ye = (cv->c_ys + cv->c_ye) / 2 - 1;
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-      vp->v_next = cv->c_vplist;
-      cv->c_vplist = vp;
+    if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
+      return -1;
+    vp->v_canvas = cv;
+    vp->v_xs = (cv->c_xs + cv->c_xe) / 2;
+    vp->v_ys = (3 * cv->c_ys + cv->c_ye) / 4;
+    vp->v_xe = cv->c_xe;
+    vp->v_ye = (cv->c_ys + cv->c_ye) / 2 - 1;
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+    vp->v_next = cv->c_vplist;
+    cv->c_vplist = vp;
 
-      if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
-	return -1;
-      vp->v_canvas = cv;
-      vp->v_xs = cv->c_xs;
-      vp->v_ys = (3 * cv->c_ys + cv->c_ye) / 4;
-      vp->v_xe = (3 * cv->c_xs + cv->c_xe) / 4 - 1;
-      vp->v_ye = (cv->c_ys + cv->c_ye) / 2 - 1;
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-      vp->v_next = cv->c_vplist;
-      cv->c_vplist = vp;
+    if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
+      return -1;
+    vp->v_canvas = cv;
+    vp->v_xs = cv->c_xs;
+    vp->v_ys = (3 * cv->c_ys + cv->c_ye) / 4;
+    vp->v_xe = (3 * cv->c_xs + cv->c_xe) / 4 - 1;
+    vp->v_ye = (cv->c_ys + cv->c_ye) / 2 - 1;
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+    vp->v_next = cv->c_vplist;
+    cv->c_vplist = vp;
 
-      if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
-	return -1;
-      vp->v_canvas = cv;
-      vp->v_xs = cv->c_xs;
-      vp->v_ys = cv->c_ys;
-      vp->v_xe = cv->c_xe;
-      vp->v_ye = (3 * cv->c_ys + cv->c_ye) / 4 - 1;
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-      vp->v_next = cv->c_vplist;
-      cv->c_vplist = vp;
+    if ((vp = (struct viewport *)malloc(sizeof *vp)) == 0)
+      return -1;
+    vp->v_canvas = cv;
+    vp->v_xs = cv->c_xs;
+    vp->v_ys = cv->c_ys;
+    vp->v_xe = cv->c_xe;
+    vp->v_ye = (3 * cv->c_ys + cv->c_ye) / 4 - 1;
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+    vp->v_next = cv->c_vplist;
+    cv->c_vplist = vp;
 #else
-      vp->v_canvas = cv;
-      vp->v_xs = cv->c_xs;
-      vp->v_ys = cv->c_ys;
-      vp->v_xe = cv->c_xe;
-      vp->v_ye = cv->c_ye;
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-      vp->v_next = cv->c_vplist;
-      cv->c_vplist = vp;
+    vp->v_canvas = cv;
+    vp->v_xs = cv->c_xs;
+    vp->v_ys = cv->c_ys;
+    vp->v_xe = cv->c_xe;
+    vp->v_ye = cv->c_ye;
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+    vp->v_next = cv->c_vplist;
+    cv->c_vplist = vp;
 #endif
 
-      if (cv->c_xs < display->d_vpxmin || display->d_vpxmin == -1)
-        display->d_vpxmin = cv->c_xs;
-      if (cv->c_xe > display->d_vpxmax || display->d_vpxmax == -1)
-        display->d_vpxmax = cv->c_xe;
-    }
+    if (cv->c_xs < display->d_vpxmin || display->d_vpxmin == -1)
+      display->d_vpxmin = cv->c_xs;
+    if (cv->c_xe > display->d_vpxmax || display->d_vpxmax == -1)
+      display->d_vpxmax = cv->c_xe;
+  }
   return 0;
 }
 
-void
-RethinkViewportOffsets(cv)
-struct canvas *cv;
+void RethinkViewportOffsets(struct canvas *cv)
 {
   struct viewport *vp;
-
-  for (vp = cv->c_vplist; vp; vp = vp->v_next)
-    {
-      vp->v_xoff = cv->c_xoff;
-      vp->v_yoff = cv->c_yoff;
-    }
+  for (vp = cv->c_vplist; vp; vp = vp->v_next) {
+    vp->v_xoff = cv->c_xoff;
+    vp->v_yoff = cv->c_yoff;
+  }
 }
-
-