X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=hacks%2Fglx%2Fglknots.c;h=47266ef7072added4d30c3b67912f523a211c11a;hb=e4fa2ac140f7bc56571373a7b7eb585fa4500e38;hp=ab514646646c18378f8c045dd0557fb903a3306f;hpb=6a1da724858673ac40aa13a9612340d8bed8c7b9;p=xscreensaver

diff --git a/hacks/glx/glknots.c b/hacks/glx/glknots.c
index ab514646..47266ef7 100644
--- a/hacks/glx/glknots.c
+++ b/hacks/glx/glknots.c
@@ -80,7 +80,7 @@ static char *do_spin;
 static GLfloat speed;
 static Bool do_wander;
 static GLfloat thickness;
-static int segments;
+static unsigned int segments;
 static int duration;
 
 static XrmOptionDescRec opts[] = {
@@ -95,12 +95,12 @@ static XrmOptionDescRec opts[] = {
 };
 
 static argtype vars[] = {
-  {(caddr_t *) &do_spin,   "spin",   "Spin",   DEF_SPIN,   t_String},
-  {(caddr_t *) &do_wander, "wander", "Wander", DEF_WANDER, t_Bool},
-  {(caddr_t *) &speed,     "speed",  "Speed",  DEF_SPEED,  t_Float},
-  {(caddr_t *) &thickness, "thickness", "Thickness",  DEF_THICKNESS, t_Float},
-  {(caddr_t *) &segments,  "segments",  "Segments",   DEF_SEGMENTS,  t_Int},
-  {(caddr_t *) &duration,  "duration",  "Duration",   DEF_DURATION,  t_Int},
+  {&do_spin,   "spin",   "Spin",   DEF_SPIN,   t_String},
+  {&do_wander, "wander", "Wander", DEF_WANDER, t_Bool},
+  {&speed,     "speed",  "Speed",  DEF_SPEED,  t_Float},
+  {&thickness, "thickness", "Thickness",  DEF_THICKNESS, t_Float},
+  {&segments,  "segments",  "Segments",   DEF_SEGMENTS,  t_Int},
+  {&duration,  "duration",  "Duration",   DEF_DURATION,  t_Int},
 };
 
 ModeSpecOpt sws_opts = {countof(opts), opts, countof(vars), vars, NULL};
@@ -114,7 +114,7 @@ make_knot (ModeInfo *mi)
   GLfloat diam = (4 * thickness);
   int faces = (wire ? 3 : 6);
 
-  int i;
+  unsigned int i;
   double x, y, z, ox=0, oy=0, oz=0;
   double mu;