diff --git a/ChangeLog b/ChangeLog
index b8b355b..4c006b2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2642,3 +2642,12 @@ Wed Oct 27 17:36:35 PDT 1999	Michael Jennings <mej@eterm.org>
 	Modified libtool flags per recommendation of HJ Lu <hjl@gnu.org>.
 	
 -------------------------------------------------------------------------------
+Wed Oct 27 18:46:04 PDT 1999	Michael Jennings <mej@eterm.org>
+
+	Fixed lots of issues revealed by the -ansi -pedantic flags.  The only
+	warnings you get with those flags now are implicit declaration
+	warnings for non-ANSI functions and warnings specific to certain OS's
+	and their non-ANSI implementations of ANSI functions, neither of
+	which I can do much about. :-)
+	
+-------------------------------------------------------------------------------
diff --git a/libmej/mem.c b/libmej/mem.c
index da8fd64..335e483 100644
--- a/libmej/mem.c
+++ b/libmej/mem.c
@@ -353,17 +353,6 @@ void
 HandleSigSegv(int sig)
 {
 
-  static unsigned char segv_again = 0;
-
-  /* Reinstate ourselves as the SIGSEGV handler if we're replaced */
-  (void) signal(SIGSEGV, HandleSigSegv);
-
-  /* Recursive seg faults are not cool.... */
-  if (segv_again) {
-    printf("Recursive segmentation fault detected!\n");
-    _exit(EXIT_FAILURE);
-  }
-  segv_again = 1;
 #if DEBUG >= DEBUG_MALLOC
   fprintf(stderr, "Fatal memory fault (%d)!  Dumping memory table.\n", sig);
   memrec_dump();
diff --git a/libmej/strings.c b/libmej/strings.c
index 2f4cdaa..5666f08 100644
--- a/libmej/strings.c
+++ b/libmej/strings.c
@@ -323,8 +323,9 @@ LowerStr(char *str)
 
   register char *tmp;
 
-  for (tmp = str; *tmp; tmp++)
+  for (tmp = str; *tmp; tmp++) {
     *tmp = tolower(*tmp);
+  }
   D_STRINGS(("LowerStr() returning %s\n", str));
   return (str);
 }
@@ -335,8 +336,9 @@ UpStr(char *str)
 
   register char *tmp;
 
-  for (tmp = str; *tmp; tmp++)
+  for (tmp = str; *tmp; tmp++) {
     *tmp = toupper(*tmp);
+  }
   D_STRINGS(("UpStr() returning %s\n", str));
   return (str);
 }
diff --git a/libmej/strings.h b/libmej/strings.h
index bd97eca..6197263 100644
--- a/libmej/strings.h
+++ b/libmej/strings.h
@@ -97,6 +97,13 @@ extern void *memmem(void *, size_t, void *, size_t);
 #ifndef HAVE_USLEEP
 extern void usleep(unsigned long);
 #endif
+#ifndef HAVE_SNPRINTF
+# ifdef HAVE_STDARG_H
+#  include <stdarg.h>
+# endif
+extern int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
+extern int snprintf(char *str, size_t count, const char *fmt, ...);
+#endif
 /*
 #ifndef HAVE_NANOSLEEP
 extern void nanosleep(unsigned long);
diff --git a/src/actions.c b/src/actions.c
index 138dbbf..33b4e1a 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -58,7 +58,7 @@ unsigned char
 action_handle_string(event_t *ev, action_t *action) {
 
   REQUIRE_RVAL(action->param.string != NULL, 0);
-  cmd_write(action->param.string, strlen(action->param.string));
+  cmd_write((unsigned char *) action->param.string, strlen(action->param.string));
   return 1;
   ev = NULL;
 }
@@ -67,7 +67,7 @@ unsigned char
 action_handle_echo(event_t *ev, action_t *action) {
 
   REQUIRE_RVAL(action->param.string != NULL, 0);
-  tt_write(action->param.string, strlen(action->param.string));
+  tt_write((unsigned char *) action->param.string, strlen(action->param.string));
   return 1;
   ev = NULL;
 }
diff --git a/src/command.c b/src/command.c
index af62914..5ac0abb 100644
--- a/src/command.c
+++ b/src/command.c
@@ -1031,7 +1031,7 @@ Child_signal(int sig)
       const char *message = "\r\nPress any key to exit " APL_NAME "....";
 
       scr_refresh(DEFAULT_REFRESH);
-      scr_add_lines(message, 1, strlen(message));
+      scr_add_lines((unsigned char *) message, 1, strlen(message));
       scr_refresh(DEFAULT_REFRESH);
       keypress_exit = 1;
       return;
@@ -1043,7 +1043,7 @@ Child_signal(int sig)
   D_CMD(("Child_signal: installing signal handler\n"));
   signal(SIGCHLD, Child_signal);
 
-  return ((RETSIGTYPE) 0);
+  SIG_RETURN(0);
 }
 
 /* Handles signals usually sent by a user, like HUP, TERM, INT. */
@@ -1062,6 +1062,7 @@ Exit_signal(int sig)
 
   D_CMD(("Exit_signal(): exit(%s)\n", sig_to_str(sig)));
   exit(sig);
+  SIG_RETURN(0);
 }
 
 /* Handles abnormal termination signals -- mej */
@@ -1081,6 +1082,7 @@ SegvHandler(int sig)
 
   /* Exit */
   exit(sig);
+  SIG_RETURN(0);
 }
 
 /*
@@ -1122,6 +1124,8 @@ clean_exit(void)
  */
 
 #ifdef __sgi
+inline int sgi_get_pty(void);
+
 inline int
 sgi_get_pty(void)
 {
@@ -1135,6 +1139,8 @@ sgi_get_pty(void)
 #endif
 
 #ifdef HAVE_DEV_PTC
+inline int aix_get_pty(void);
+
 inline int
 aix_get_pty(void)
 {
@@ -1150,6 +1156,8 @@ aix_get_pty(void)
 #endif
 
 #ifdef HAVE_SCO_PTYS
+inline int sco_get_pty(void);
+
 inline int
 sco_get_pty(void)
 {
@@ -1183,6 +1191,7 @@ sco_get_pty(void)
 
 #ifdef HAVE_DEV_PTMX
 inline int svr_get_pty(void);
+
 inline int
 svr_get_pty(void)
 {
@@ -1215,6 +1224,7 @@ svr_get_pty(void)
 #define PTYCHAR2 "0123456789abcdefghijklmnopqrstuvwxyz"
 
 inline int gen_get_pty(void);
+
 inline int
 gen_get_pty(void)
 {
@@ -2308,17 +2318,17 @@ check_pixmap_change(int sig)
   static unsigned char in_cpc = 0;
 
   if (in_cpc)
-    CPC_RETURN(0);
+    SIG_RETURN(0);
   in_cpc = 1;
   D_PIXMAP(("check_pixmap_change(%d):  rs_anim_delay == %lu seconds, last_update == %lu\n", sig, rs_anim_delay, last_update));
   if (!rs_anim_delay)
-    CPC_RETURN(0);
+    SIG_RETURN(0);
   if (last_update == 0) {
     last_update = time(NULL);
     old_handler = signal(SIGALRM, check_pixmap_change);
     alarm(rs_anim_delay);
     in_cpc = 0;
-    CPC_RETURN(0);
+    SIG_RETURN(0);
   }
   now = time(NULL);
   D_PIXMAP(("now %lu >= %lu (last_update %lu + rs_anim_delay %lu) ?\n", now, last_update + rs_anim_delay, last_update, rs_anim_delay));
@@ -2336,9 +2346,9 @@ check_pixmap_change(int sig)
   }
   in_cpc = 0;
   if (old_handler) {
-    CPC_RETURN((*old_handler) (sig));
+    SIG_RETURN((*old_handler) (sig));
   } else {
-    CPC_RETURN(sig);
+    SIG_RETURN(sig);
   }
 }
 #endif /* BACKGROUND_CYCLING_SUPPORT */
@@ -2517,9 +2527,9 @@ tt_printf(const unsigned char *fmt,...)
   va_list arg_ptr;
 
   va_start(arg_ptr, fmt);
-  vsprintf(buf, fmt, arg_ptr);
+  vsprintf((char *) buf, (char *) fmt, arg_ptr);
   va_end(arg_ptr);
-  tt_write(buf, strlen(buf));
+  tt_write(buf, strlen((char *) buf));
 }
 
 /* Read and process output from the application */
diff --git a/src/command.h b/src/command.h
index 1de7d3b..84c9275 100644
--- a/src/command.h
+++ b/src/command.h
@@ -261,12 +261,10 @@ if (test) PrivateModes |= (bit); else PrivateModes &= ~(bit);} while (0)
 #define PTYCHAR1 "pqrstuvwxyz"
 #define PTYCHAR2 "0123456789abcdefghijklmnopqrstuvwxyz"
 
-#ifdef BACKGROUND_CYCLING_SUPPORT
-# if RETSIGTYPE != void
-#  define CPC_RETURN(x) return ((RETSIGTYPE) x)
-# else
-#  define CPC_RETURN(x) return
-# endif
+#if RETSIGTYPE != void
+# define SIG_RETURN(x) return ((RETSIGTYPE) x)
+#else
+# define SIG_RETURN(x) return
 #endif
 
 #define CHARS_READ() (cmdbuf_ptr < cmdbuf_endp)
diff --git a/src/e.c b/src/e.c
index 0ede64a..d714d32 100644
--- a/src/e.c
+++ b/src/e.c
@@ -183,7 +183,8 @@ static RETSIGTYPE
 enl_ipc_timeout(int sig)
 {
   timeout = 1;
-  return ((RETSIGTYPE) sig);
+  SIG_RETURN(sig);
+  sig = 0;
 }
 
 char *
@@ -285,13 +286,13 @@ eterm_ipc_parse(char *str)
   }
   if (!strcasecmp(str, "echo") || !strcasecmp(str, "tty_write")) {
     if (params) {
-      tt_write(params, strlen(params));
+      tt_write((unsigned char *) params, strlen(params));
     } else {
       print_error("IPC Error:  Invalid syntax in command \"%s\"", str);
     }
   } else if (!strcasecmp(str, "parse")) {
     if (params) {
-      cmd_write(params, strlen(params));
+      cmd_write((unsigned char *) params, strlen(params));
     } else {
       print_error("IPC Error:  Invalid syntax in command \"%s\"", str);
     }
@@ -307,9 +308,9 @@ eterm_ipc_parse(char *str)
 
       reply = enl_send_and_wait(params);
       snprintf(header, sizeof(header), "Enlightenment IPC Reply to \"%s\":\n\n", params);
-      tt_write(header, strlen(header));
-      tt_write(reply, strlen(reply));
-      tt_write("\n", 1);
+      tt_write((unsigned char *) header, strlen(header));
+      tt_write((unsigned char *) reply, strlen(reply));
+      tt_write((unsigned char *) "\n", 1);
       FREE(reply);
     } else {
       print_error("IPC Error:  Invalid syntax in command \"%s\"", str);
diff --git a/src/menus.c b/src/menus.c
index ad22c28..dcfc372 100644
--- a/src/menus.c
+++ b/src/menus.c
@@ -1003,10 +1003,10 @@ menu_action(menuitem_t * item)
       D_MENU(("Internal Program Error:  menu_action() called for a submenu.\n"));
       break;
     case MENUITEM_STRING:
-      cmd_write(item->action.string, strlen(item->action.string));
+      cmd_write((unsigned char *) item->action.string, strlen(item->action.string));
       break;
     case MENUITEM_ECHO:
-      tt_write(item->action.string, strlen(item->action.string));
+      tt_write((unsigned char *) item->action.string, strlen(item->action.string));
       break;
     default:
       fatal_error("Internal Program Error:  Unknown menuitem type:  %u\n", item->type);
diff --git a/src/misc.c b/src/misc.c
index e2e6e82..4aec588 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -251,7 +251,7 @@ parse_escaped_string(char *str)
   if (!BEG_STRCASECMP(str, "\033x") && *(pnew - 1) != '\r') {
     D_STRINGS(("Adding carriage return\n"));
     *(pnew++) = '\r';
-  } else if (!BEG_STRCASECMP(str, "\e]") && *(pnew - 1) != '\a') {
+  } else if (!BEG_STRCASECMP(str, "\033]") && *(pnew - 1) != '\a') {
     D_STRINGS(("Adding bell character\n"));
     *(pnew++) = '\a';
   }
diff --git a/src/options.c b/src/options.c
index d030349..7d93770 100644
--- a/src/options.c
+++ b/src/options.c
@@ -2077,7 +2077,7 @@ parse_keyboard(char *buff)
 
 	*p = len;
 	strncpy(p + 1, str, len);
-	KeySym_map[sym] = p;
+	KeySym_map[sym] = (unsigned char *) p;
       }
     }
 #else
@@ -2364,7 +2364,7 @@ parse_image(char *buff)
     if (allow_list) {
       char *allow;
 
-      for (; (allow = strsep(&allow_list, " ")) != NULL;) {
+      for (; (allow = (char *) strsep(&allow_list, " ")) != NULL;) {
 	if (!BEG_STRCASECMP("image", allow)) {
 	  images[idx].mode |= ALLOW_IMAGE;
 	} else if (!BEG_STRCASECMP("transparent", allow)) {
diff --git a/src/pixmap.c b/src/pixmap.c
index 548077a..ac9b388 100644
--- a/src/pixmap.c
+++ b/src/pixmap.c
@@ -130,7 +130,7 @@ parse_pixmap_ops(char *str)
   REQUIRE_RVAL(str && *str, OP_NONE);
   D_PIXMAP(("parse_pixmap_ops(str [%s]) called.\n", str));
 
-  for (; (token = strsep(&str, ":"));) {
+  for (; (token = (char *) strsep(&str, ":"));) {
     if (!BEG_STRCASECMP("tiled", token)) {
       op |= OP_TILE;
     } else if (!BEG_STRCASECMP("hscaled", token)) {
@@ -152,7 +152,8 @@ set_pixmap_scale(const char *geom, pixmap_t *pmap)
 
   static char str[GEOM_LEN + 1] =
   {'\0'};
-  int w = 0, h = 0, x = 0, y = 0;
+  unsigned int w = 0, h = 0;
+  int x = 0, y = 0;
   unsigned short op = OP_NONE;
   int flags;
   unsigned short changed = 0;
@@ -216,12 +217,12 @@ set_pixmap_scale(const char *geom, pixmap_t *pmap)
       }
     }
 
-    if (pmap->w != w) {
-      pmap->w = w;
+    if (pmap->w != (int) w) {
+      pmap->w = (int) w;
       changed++;
     }
-    if (pmap->h != h) {
-      pmap->h = h;
+    if (pmap->h != (int) h) {
+      pmap->h = (int) h;
       changed++;
     }
   }
@@ -1005,7 +1006,7 @@ colormod_trans(Pixmap p, GC gc, unsigned short w, unsigned short h)
   XImage *ximg;
   register unsigned long v, i;
   unsigned long x, y;
-  unsigned int r, g, b;
+  int r, g, b;
   unsigned short rm, gm, bm, shade;
   ImlibColor ctab[256];
   int real_depth = 0;
diff --git a/src/screen.c b/src/screen.c
index 947189d..d7a2f9b 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -1384,7 +1384,7 @@ scr_rvideo_mode(int mode)
 void
 scr_report_position(void)
 {
-  tt_printf("\033[%d;%dR", screen.row + 1, screen.col + 1);
+  tt_printf((unsigned char *) "\033[%d;%dR", screen.row + 1, screen.col + 1);
 }
 
 /* ------------------------------------------------------------------------- *
@@ -2227,7 +2227,8 @@ PasteIt(unsigned char *data, unsigned int nitems)
 void
 selection_paste(Window win, unsigned prop, int Delete)
 {
-  long nread, bytes_after, nitems;
+  long nread;
+  unsigned long bytes_after, nitems;
   unsigned char *data;
   Atom actual_type;
   int actual_fmt;
@@ -2444,7 +2445,8 @@ selection_make(Time tm)
     return;
   }
   i = (selection.end.row - selection.beg.row + 1) * (TermWin.ncol + 1) + 1;
-  new_selection_text = str = MALLOC(i * sizeof(char));
+  str = MALLOC(i * sizeof(char));
+  new_selection_text = (unsigned char *) str;
 
   col = max(selection.beg.col, 0);
   row = selection.beg.row + TermWin.saveLines;
@@ -2487,7 +2489,7 @@ selection_make(Time tm)
   if (i)
     *str++ = '\n';
   *str = '\0';
-  if ((i = strlen(new_selection_text)) == 0) {
+  if ((i = strlen((char *) new_selection_text)) == 0) {
     FREE(new_selection_text);
     return;
   }
@@ -3039,7 +3041,7 @@ selection_send(XSelectionRequestEvent * rq)
     target_list[1] = (Atom32) XA_STRING;
     XChangeProperty(Xdisplay, rq->requestor, rq->property, rq->target,
 		    (8 * sizeof(target_list[0])), PropModeReplace,
-		    (char *) target_list,
+		    (unsigned char *) target_list,
 		    (sizeof(target_list) / sizeof(target_list[0])));
     ev.xselection.property = rq->property;
   } else if (rq->target == XA_STRING) {
@@ -3062,7 +3064,7 @@ mouse_report(XButtonEvent * ev)
   button_number = ((ev->button == AnyButton) ? 3 : (ev->button - Button1));
   key_state = ((ev->state & (ShiftMask | ControlMask))
 	       + ((ev->state & Mod1Mask) ? 2 : 0));
-  tt_printf("\033[M%c%c%c",
+  tt_printf((unsigned char *) "\033[M%c%c%c",
 	    (32 + button_number + (key_state << 2)),
 	    (32 + Pixel2Col(ev->x) + 1),
 	    (32 + Pixel2Row(ev->y) + 1));
diff --git a/src/scrollbar.c b/src/scrollbar.c
index 881cc4a..a066906 100644
--- a/src/scrollbar.c
+++ b/src/scrollbar.c
@@ -60,7 +60,7 @@ static GC scrollbarGC;
 static short last_top = 0, last_bot = 0;	/* old (drawn) values */
 #ifdef XTERM_SCROLLBAR		/* bitmap scrollbar */
 static GC shadowGC;
-static char xterm_sb_bits[] =
+static unsigned char xterm_sb_bits[] =
 {0xaa, 0x0a, 0x55, 0x05};	/* 12x2 bitmap */
 #endif
 #if defined(MOTIF_SCROLLBAR) || defined(NEXT_SCROLLBAR)
@@ -390,19 +390,19 @@ sb_handle_button_press(event_t * ev)
   if (button_state.report_mode) {
     /* Mouse report disabled scrollbar.  Arrows send cursor key up/down, trough sends pageup/pagedown */
     if (scrollbar_upButton(ev->xany.window, ev->xbutton.y))
-      tt_printf("\033[A");
+      tt_printf((unsigned char *) "\033[A");
     else if (scrollbar_dnButton(ev->xany.window, ev->xbutton.y))
-      tt_printf("\033[B");
+      tt_printf((unsigned char *) "\033[B");
     else
       switch (ev->xbutton.button) {
 	case Button2:
-	  tt_printf("\014");
+	  tt_printf((unsigned char *) "\014");
 	  break;
 	case Button1:
-	  tt_printf("\033[6~");
+	  tt_printf((unsigned char *) "\033[6~");
 	  break;
 	case Button3:
-	  tt_printf("\033[5~");
+	  tt_printf((unsigned char *) "\033[5~");
 	  break;
       }
   } else
@@ -498,7 +498,8 @@ sb_handle_button_release(event_t * ev)
 {
 
   Window root, child;
-  int root_x, root_y, win_x, win_y, mask;
+  int root_x, root_y, win_x, win_y;
+  unsigned int mask;
 
   D_EVENTS(("sb_handle_button_release(ev [%8p] on window 0x%08x)\n", ev, ev->xany.window));
 
@@ -719,7 +720,7 @@ scrollbar_show(short mouseoffset)
 
 #ifdef XTERM_SCROLLBAR
     if (scrollBar.type == SCROLLBAR_XTERM) {
-      gcvalue.stipple = XCreateBitmapFromData(Xdisplay, scrollBar.win, xterm_sb_bits, 12, 2);
+      gcvalue.stipple = XCreateBitmapFromData(Xdisplay, scrollBar.win, (char *) xterm_sb_bits, 12, 2);
       if (!gcvalue.stipple) {
 	print_error("Unable to create xterm scrollbar bitmap.  Reverting to default scrollbar.");
 	scrollBar.type = SCROLLBAR_MOTIF;
diff --git a/src/scrollbar.h b/src/scrollbar.h
index 16c2af1..ccd7896 100644
--- a/src/scrollbar.h
+++ b/src/scrollbar.h
@@ -115,9 +115,9 @@ typedef struct {
   short beg, end;				/* beg/end of slider sub-window */
   short top, bot;				/* top/bot of slider */
   unsigned char state;				/* scrollbar state */
-  unsigned char type:2;				/* scrollbar type (see above) */
-  unsigned char init:1;				/* has scrollbar been drawn? */
-  unsigned char shadow:5;			/* shadow width */
+  unsigned int type:2;                          /* scrollbar type (see above) */
+  unsigned int init:1;                          /* has scrollbar been drawn? */
+  unsigned int shadow:5;                        /* shadow width */
   unsigned short width, height;			/* scrollbar width and height, without the shadow */
   unsigned short win_width, win_height;		/* scrollbar window dimensions */
   short up_arrow_loc, down_arrow_loc;		/* y coordinates for arrows */
diff --git a/src/term.c b/src/term.c
index 7a9d8c6..57ba41f 100644
--- a/src/term.c
+++ b/src/term.c
@@ -141,19 +141,19 @@ lookup_key(XEvent * ev)
     Status status_return;
 
     kbuf[0] = '\0';
-    len = XmbLookupString(Input_Context, &ev->xkey, (char *)kbuf,
+    len = XmbLookupString(Input_Context, &ev->xkey, (char *) kbuf,
                           sizeof(short_buf), &keysym, &status_return);
     if (status_return == XBufferOverflow) {
       kbuf = (unsigned char *) MALLOC(len + 1);
       kbuf_alloced = 1;
-      len = XmbLookupString(Input_Context, &ev->xkey, (char *)kbuf, len, &keysym, &status_return);
+      len = XmbLookupString(Input_Context, &ev->xkey, (char *) kbuf, len, &keysym, &status_return);
     }
     valid_keysym = (status_return == XLookupKeySym) || (status_return == XLookupBoth);
   } else {
-    len = XLookupString(&ev->xkey, kbuf, sizeof(short_buf), &keysym, NULL);
+    len = XLookupString(&ev->xkey, (char *) kbuf, sizeof(short_buf), &keysym, NULL);
   }
 #else /* USE_XIM */
-  len = XLookupString(&ev->xkey, kbuf, sizeof(kbuf), &keysym, NULL);
+  len = XLookupString(&ev->xkey, (char *) kbuf, sizeof(kbuf), &keysym, NULL);
 
   /*
    * have unmapped Latin[2-4] entries -> Latin1
@@ -181,7 +181,7 @@ lookup_key(XEvent * ev)
   }
 
   if ((Options & Opt_report_as_keysyms) && (keysym >= 0xff00)) {
-    len = sprintf(kbuf, "\e[k%X;%X~", (unsigned int) (ev->xkey.state & 0xff), (unsigned int) (keysym & 0xff));
+    len = sprintf((char *) kbuf, "\033[k%X;%X~", (unsigned int) (ev->xkey.state & 0xff), (unsigned int) (keysym & 0xff));
     tt_write(kbuf, len);
     LK_RET();
   }
@@ -523,7 +523,7 @@ lookup_key(XEvent * ev)
 
 #define FKEY(n,fkey) do { \
 len = 5; \
-sprintf(kbuf,"\033[%02d~", (int)((n) + (keysym - fkey))); \
+sprintf((char *) kbuf,"\033[%02d~", (int)((n) + (keysym - fkey))); \
 } while (0);
 
 	case XK_F1:		/* "\033[11~" */
@@ -647,7 +647,7 @@ sprintf(kbuf,"\033[%02d~", (int)((n) + (keysym - fkey))); \
     int i;
 
     fprintf(stderr, "key 0x%04X[%d]: `", (unsigned int) keysym, len);
-    for (i = 0, p = kbuf; i < len; i++, p++)
+    for (i = 0, p = (char *) kbuf; i < len; i++, p++)
       fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
     fprintf(stderr, "'\n");
   }
@@ -662,7 +662,7 @@ sprintf(kbuf,"\033[%02d~", (int)((n) + (keysym - fkey))); \
 FILE *
 popen_printer(void)
 {
-  FILE *stream = popen(rs_print_pipe, "w");
+  FILE *stream = (FILE *) popen(rs_print_pipe, "w");
 
   if (stream == NULL)
     print_error("can't open printer pipe \"%s\" -- %s", rs_print_pipe, strerror(errno));
@@ -749,11 +749,11 @@ process_escape_seq(void)
       scr_index(UP);
       break;
     case 'E':
-      scr_add_lines("\n\r", 1, 2);
+      scr_add_lines((unsigned char *) "\n\r", 1, 2);
       break;
     case 'G':
       if ((ch = cmd_getc()) == 'Q') {  /* query graphics */
-        tt_printf("\033G0\n");  /* no graphics */
+        tt_printf((unsigned char *) "\033G0\n");  /* no graphics */
       } else {
         do {
           ch = cmd_getc();
@@ -769,7 +769,7 @@ process_escape_seq(void)
       /*case 'N': scr_single_shift (2);   break; */
       /*case 'O': scr_single_shift (3);   break; */
     case 'Z':
-      tt_printf(ESCZ_ANSWER);
+      tt_printf((unsigned char *) ESCZ_ANSWER);
       break;			/* steal obsolete ESC [ c */
     case '[':
       process_csi_seq();
@@ -929,14 +929,14 @@ process_csi_seq(void)
     case 'n':			/* request for information */
       switch (arg[0]) {
 	case 5:
-	  tt_printf("\033[0n");
+	  tt_printf((unsigned char *) "\033[0n");
 	  break;		/* ready */
 	case 6:
 	  scr_report_position();
 	  break;
 #if defined (ENABLE_DISPLAY_ANSWER)
 	case 7:
-	  tt_printf("%s\n", display_name);
+	  tt_printf((unsigned char *) "%s\n", display_name);
 	  break;
 #endif
 	case 8:
@@ -1076,12 +1076,12 @@ process_xterm_seq(void)
       }
     }
     string[n] = '\0';
-    xterm_seq(arg, string);
+    xterm_seq(arg, (char *) string);
 
   } else {
     unsigned long n = 0;
 
-    for (; ch != '\e'; ch = cmd_getc()) {
+    for (; ch != '\033'; ch = cmd_getc()) {
       if (ch) {
 	if (ch == '\t')
 	  ch = ' ';		/* translate '\t' to space */
@@ -1099,13 +1099,13 @@ process_xterm_seq(void)
     }
     switch (arg) {
       case 'l':
-	xterm_seq(XTerm_title, string);
+	xterm_seq(XTerm_title, (char *) string);
 	break;
       case 'L':
-	xterm_seq(XTerm_iconName, string);
+	xterm_seq(XTerm_iconName, (char *) string);
 	break;
       case 'I':
-	set_icon_pixmap(string, NULL);
+	set_icon_pixmap((char *) string, NULL);
 	break;
       default:
 	break;
@@ -1119,7 +1119,7 @@ process_window_mode(unsigned int nargs, int args[])
 {
 
   register unsigned int i;
-  unsigned int x, y;
+  int x, y;
   Screen *scr;
   Window dummy_child;
   char buff[128], *name;
@@ -1136,7 +1136,7 @@ process_window_mode(unsigned int nargs, int args[])
       unsigned int dummy_border, dummy_depth;
 
       /* Store current width and height in x and y */
-      XGetGeometry(Xdisplay, TermWin.parent, &dummy_child, &dummy_x, &dummy_y, &x, &y, &dummy_border, &dummy_depth);
+      XGetGeometry(Xdisplay, TermWin.parent, &dummy_child, &dummy_x, &dummy_y, (unsigned int *) (&x), (unsigned int *) (&y), &dummy_border, &dummy_depth);
     }
     switch (args[i]) {
       case 1:
@@ -1150,7 +1150,7 @@ process_window_mode(unsigned int nargs, int args[])
 	  return;		/* Make sure there are 2 args left */
 	x = args[++i];
 	y = args[++i];
-	if (x > (unsigned long) scr->width || y > (unsigned long) scr->height)
+	if (((unsigned int) x > (unsigned int) scr->width) || ((unsigned int) y > (unsigned int) scr->height))
 	  return;		/* Don't move off-screen */
 	XMoveWindow(Xdisplay, TermWin.parent, x, y);
 	break;
@@ -1189,27 +1189,27 @@ process_window_mode(unsigned int nargs, int args[])
 	break;
       case 13:
 	XTranslateCoordinates(Xdisplay, TermWin.parent, Xroot, 0, 0, &x, &y, &dummy_child);
-	snprintf(buff, sizeof(buff), "\e[3;%d;%dt", x, y);
-	tt_write(buff, strlen(buff));
+	snprintf(buff, sizeof(buff), "\033[3;%d;%dt", x, y);
+	tt_write((unsigned char *) buff, strlen(buff));
 	break;
       case 14:
-	snprintf(buff, sizeof(buff), "\e[4;%d;%dt", y, x);
-	tt_write(buff, strlen(buff));
+	snprintf(buff, sizeof(buff), "\033[4;%d;%dt", y, x);
+	tt_write((unsigned char *) buff, strlen(buff));
 	break;
       case 18:
-	snprintf(buff, sizeof(buff), "\e[8;%d;%dt", TermWin.nrow, TermWin.ncol);
-	tt_write(buff, strlen(buff));
+	snprintf(buff, sizeof(buff), "\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
+	tt_write((unsigned char *) buff, strlen(buff));
 	break;
       case 20:
 	XGetIconName(Xdisplay, TermWin.parent, &name);
-	snprintf(buff, sizeof(buff), "\e]L%s\e\\", name);
-	tt_write(buff, strlen(buff));
+	snprintf(buff, sizeof(buff), "\033]L%s\033\\", name);
+	tt_write((unsigned char *) buff, strlen(buff));
 	XFree(name);
 	break;
       case 21:
 	XFetchName(Xdisplay, TermWin.parent, &name);
-	snprintf(buff, sizeof(buff), "\e]l%s\e\\", name);
-	tt_write(buff, strlen(buff));
+	snprintf(buff, sizeof(buff), "\033]l%s\033\\", name);
+	tt_write((unsigned char *) buff, strlen(buff));
 	XFree(name);
 	break;
       default:
@@ -1599,7 +1599,7 @@ xterm_seq(int op, const char *str)
       set_title(str);
       break;
     case XTerm_prop:
-      if ((nstr = strsep(&tnstr, ";")) == NULL) {
+      if ((nstr = (char *) strsep(&tnstr, ";")) == NULL) {
         break;
       }
       if ((valptr = strchr(nstr, '=')) != NULL) {
@@ -1648,7 +1648,7 @@ xterm_seq(int op, const char *str)
        */
 
       D_CMD(("Got XTerm_EtermSeq sequence\n"));
-      nstr = strsep(&tnstr, ";");
+      nstr = (char *) strsep(&tnstr, ";");
       eterm_seq_op = (unsigned char) strtol(nstr, (char **) NULL, 10);
       D_CMD(("    XTerm_EtermSeq operation is %d\n", eterm_seq_op));
       /* Yes, there is order to the numbers for this stuff.  And here it is:
@@ -1664,7 +1664,7 @@ xterm_seq(int op, const char *str)
       switch (eterm_seq_op) {
 #ifdef PIXMAP_OFFSET
 	case 0:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
           if (nstr) {
             if (BOOL_OPT_ISTRUE(nstr)) {
               D_CMD(("   Request to enable transparency.\n"));
@@ -1695,7 +1695,7 @@ xterm_seq(int op, const char *str)
           redraw_all_images();
 	  break;
 	case 1:
-          if ((color = strsep(&tnstr, ";")) == NULL) {
+          if ((color = (char *) strsep(&tnstr, ";")) == NULL) {
             break;
           }
           if ((strlen(color) == 2) || (!strcasecmp(color, "down"))) {
@@ -1713,16 +1713,16 @@ xterm_seq(int op, const char *str)
             } else {
               break;
             }
-            if ((color = strsep(&tnstr, ";")) == NULL) {
+            if ((color = (char *) strsep(&tnstr, ";")) == NULL) {
               break;
             }
           } else {
             which = image_bg;
           }
-          if ((mod = strsep(&tnstr, ";")) == NULL) {
+          if ((mod = (char *) strsep(&tnstr, ";")) == NULL) {
             break;
           }
-          if ((valptr = strsep(&tnstr, ";")) == NULL) {
+          if ((valptr = (char *) strsep(&tnstr, ";")) == NULL) {
             break;
           }
 	  D_CMD(("Modifying the %s attribute of the %s color modifier of the %s image to be %s\n", mod, color, get_image_type(which), valptr));
@@ -1809,7 +1809,7 @@ xterm_seq(int op, const char *str)
 	  break;
 #endif
 	case 10:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr && *nstr) {
 	    if (!strcasecmp(nstr, "xterm")) {
 #ifdef XTERM_SCROLLBAR
@@ -1837,7 +1837,7 @@ xterm_seq(int op, const char *str)
 	    map_scrollbar(1);
 	    scrollbar_show(0);
 	  }
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr && *nstr) {
 	    scrollBar.width = strtoul(nstr, (char **) NULL, 0);
 	    if (scrollBar.width == 0) {
@@ -1851,7 +1851,7 @@ xterm_seq(int op, const char *str)
 	  }
 	  break;
 	case 11:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_scrollBar_right);
 	  scrollbar_reset();
 	  map_scrollbar(0);
@@ -1859,7 +1859,7 @@ xterm_seq(int op, const char *str)
 	  scrollbar_show(0);
 	  break;
 	case 12:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_scrollBar_floating);
 	  scrollbar_reset();
 	  map_scrollbar(0);
@@ -1867,42 +1867,42 @@ xterm_seq(int op, const char *str)
 	  scrollbar_show(0);
 	  break;
 	case 13:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_scrollbar_popup);
 	  break;
 	case 20:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_visualBell);
 	  break;
 #ifdef MAPALERT_OPTION
 	case 21:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_mapAlert);
 	  break;
 #endif
 	case 22:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_xterm_select);
 	  break;
 	case 23:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_select_whole_line);
 	  break;
 	case 24:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
           FOREACH_IMAGE(if (!image_mode_is(idx, MODE_VIEWPORT) && image_mode_is(idx, ALLOW_VIEWPORT)) {image_set_mode(idx, MODE_VIEWPORT);});
           redraw_all_images();
 	  break;
 	case 25:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_select_trailing_spaces);
 	  break;
 	case 26:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  OPT_SET_OR_TOGGLE(nstr, Options, Opt_report_as_keysyms);
 	  break;
 	case 30:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr) {
 	    if (XParseColor(Xdisplay, cmap, nstr, &xcol) && XAllocColor(Xdisplay, cmap, &xcol)) {
 	      PixColors[fgColor] = xcol.pixel;
@@ -1911,7 +1911,7 @@ xterm_seq(int op, const char *str)
 	  }
 	  break;
 	case 40:
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr) {
 	    if (XParseColor(Xdisplay, cmap, nstr, &xcol) && XAllocColor(Xdisplay, cmap, &xcol)) {
 	      PixColors[bgColor] = xcol.pixel;
@@ -1921,7 +1921,7 @@ xterm_seq(int op, const char *str)
 	  break;
 	case 50:
 	  /* Change desktops */
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr && *nstr) {
 	    XClientMessageEvent xev;
 
@@ -1941,7 +1941,7 @@ xterm_seq(int op, const char *str)
 	  break;
 	case 71:
 	  /* Save current config */
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr && *nstr) {
 	    save_config(nstr);
 	  } else {
@@ -1950,7 +1950,7 @@ xterm_seq(int op, const char *str)
 	  break;
 	case 80:
 	  /* Set debugging level */
-	  nstr = strsep(&tnstr, ";");
+	  nstr = (char *) strsep(&tnstr, ";");
 	  if (nstr && *nstr) {
 	    debug_level = (unsigned int) strtoul(nstr, (char **) NULL, 0);
 	  }
@@ -1968,14 +1968,14 @@ xterm_seq(int op, const char *str)
 	load_image("", image_bg);
 	bg_needs_update = 1;
       } else {
-	nstr = strsep(&tnstr, ";");
+	nstr = (char *) strsep(&tnstr, ";");
 	if (nstr) {
 	  if (*nstr) {
 	    set_pixmap_scale("", images[image_bg].current->pmap);
 	    bg_needs_update = 1;
 	    load_image(nstr, image_bg);
 	  }
-	  while ((nstr = strsep(&tnstr, ";")) && *nstr) {
+	  while ((nstr = (char *) strsep(&tnstr, ";")) && *nstr) {
 	    changed += set_pixmap_scale(nstr, images[image_bg].current->pmap);
 	    scaled = 1;
 	  }
@@ -1991,7 +1991,7 @@ xterm_seq(int op, const char *str)
       break;
 
     case XTerm_EtermIPC:
-      for (; (nstr = strsep(&tnstr, ";"));) {
+      for (; (nstr = (char *) strsep(&tnstr, ";"));) {
 	eterm_ipc_parse(nstr);
       }
       break;
diff --git a/src/windows.c b/src/windows.c
index ab0c824..29ca62c 100644
--- a/src/windows.c
+++ b/src/windows.c
@@ -83,7 +83,7 @@ set_text_property(Window win, char *propname, char *value)
     XDeleteProperty(Xdisplay, win, atom);
   } else {
     atom = XInternAtom(Xdisplay, propname, False);
-    prop.value = value;
+    prop.value = (unsigned char *) value;
     prop.encoding = XA_STRING;
     prop.format = 8;
     prop.nitems = strlen(value);
@@ -96,7 +96,7 @@ get_bottom_shadow_color(Pixel norm_color, const char *type)
 {
 
   XColor xcol;
-  unsigned int r, g, b;
+  int r, g, b;
 
   xcol.pixel = norm_color;
   XQueryColor(Xdisplay, cmap, &xcol);
@@ -121,7 +121,7 @@ get_top_shadow_color(Pixel norm_color, const char *type)
 {
 
   XColor xcol, white;
-  unsigned int r, g, b;
+  int r, g, b;
 
 # ifdef PREFER_24BIT
   white.red = white.green = white.blue = r = g = b = ~0;
@@ -166,7 +166,7 @@ Create_Windows(int argc, char *argv[])
   CARD32 val;
   int i, x = 0, y = 0, flags;
   unsigned int width = 0, height = 0;
-  unsigned int r, g, b;
+  int r, g, b;
   MWMHints mwmhints;
 
   if (Options & Opt_borderless) {