Fix various build warnings

imLcIm.c: In function '_XimCachedFileName':
imLcIm.c:361: warning: format '%03x' expects type 'unsigned int', but argument 8 has type 'long unsigned int'
imLcIm.c:364: warning: format '%03x' expects type 'unsigned int', but argument 8 has type 'long unsigned int'

imRm.c: In function '_XimDefaultArea':
imRm.c:597: warning: cast from pointer to integer of different size
imRm.c: In function '_XimDefaultColormap':
imRm.c:626: warning: cast from pointer to integer of different size

lcFile.c:224: warning: no previous prototype for 'xlocaledir'

lcUTF8.c: In function 'iconv_cstombs':
lcUTF8.c:1841: warning: assignment discards qualifiers from pointer target type
lcUTF8.c:1869: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c:1873: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c: In function 'iconv_mbstocs':
lcUTF8.c:1935: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_mbtocs':
lcUTF8.c:2031: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_mbstostr':
lcUTF8.c:2121: warning: pointer targets in passing argument 2 of 'mbtowc' differ in signedness
lcUTF8.c: In function 'iconv_strtombs':
lcUTF8.c:2180: warning: pointer targets in passing argument 1 of 'wctomb' differ in signedness
lcUTF8.c: In function '_XlcAddGB18030LocaleConverters':
lcUTF8.c:2367: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2368: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2373: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2374: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2375: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2376: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type
lcUTF8.c:2377: warning: passing argument 5 of '_XlcSetConverter' from incompatible pointer type

XlibInt.c: In function '_XGetHostname':
XlibInt.c:3441: warning: implicit declaration of function 'gethostname'
XlibInt.c:3441: warning: nested extern declaration of 'gethostname'

ConnDis.c: In function '_XDisconnectDisplay':
ConnDis.c:540: warning: old-style function definition
ConnDis.c: In function '_XSendClientPrefix':
ConnDis.c:554: warning: old-style function definition
ConnDis.c: In function 'XSetAuthorization':
ConnDis.c:677: warning: old-style function definition

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>

3 files changed, 4 insertions, 9 deletions

diff --git a/modules/im/ximcp/imLcIm.c b/modules/im/ximcp/imLcIm.c
index eb41603..83f216a 100644
--- a/modules/im/ximcp/imLcIm.c
+++ b/modules/im/ximcp/imLcIm.c
@@ -359,10 +359,10 @@ Private int _XimCachedFileName (
 
     if (len == 0 || dir [len-1] != '/')
        sprintf (*res, "%s/%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
-		XIM_CACHE_VERSION, sizeof (DefTree), hash, hash2);
+		XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
     else
        sprintf (*res, "%s%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
-		XIM_CACHE_VERSION, sizeof (DefTree), hash, hash2);
+		XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
 
 /* fprintf (stderr, "-> %s\n", *res); */
     if ( (fd = _XOpenFile (*res, O_RDONLY)) == -1)
diff --git a/modules/im/ximcp/imLcPrs.c b/modules/im/ximcp/imLcPrs.c
index c080172..75449ef 100644
--- a/modules/im/ximcp/imLcPrs.c
+++ b/modules/im/ximcp/imLcPrs.c
@@ -44,11 +44,6 @@ OR PERFORMANCE OF THIS SOFTWARE.
 
 #define XLC_BUFSIZE 256
 
-extern void xlocaledir(
-    char *buf,
-    int buf_len
-);
-
 extern int _Xmbstowcs(
     wchar_t	*wstr,
     char	*str,
diff --git a/modules/im/ximcp/imRm.c b/modules/im/ximcp/imRm.c
index 94190e9..2e2c31f 100644
--- a/modules/im/ximcp/imRm.c
+++ b/modules/im/ximcp/imRm.c
@@ -594,7 +594,7 @@ _XimDefaultArea(
     if(XGetGeometry(im->core.display, (Drawable)ic->core.focus_window,
 		&root_return, &x_return, &y_return, &width_return,
 		&height_return, &border_width_return, &depth_return)
-		== (Status)NULL) {
+		== (Status)Success) {
 	return True;
     }
     area.x	= 0;
@@ -623,7 +623,7 @@ _XimDefaultColormap(
 	return True;
     }
     if(XGetWindowAttributes(im->core.display, ic->core.client_window,
-					&win_attr) == (Status)NULL) {
+					&win_attr) == (Status)Success) {
 	return True;
     }