Miscellaneous compilation warning fixes

main.c:134: warning: no previous prototype for 'dix_main'
rootlessScreen.c: In function 'RootlessMarkOverlappedWindows':
rootlessScreen.c:434: warning: function declaration isn't a prototype
backtrace.c:51: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'int'
backtrace.c:54: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'int'
set.c: In function 'RecordSetMemoryRequirements':
set.c:413: warning: old-style function definition
set.c: In function 'RecordCreateSet':
set.c:425: warning: old-style function definition
stub.c: In function ‘main’:
stub.c:236: warning: ISO C90 forbids mixed declarations and code

Signed-off-by: Jeremy Huddleston <jeremyhu@freedesktop.org>

dix/main.c

@@ -127,6 +127,8 @@ BOOL serverInitComplete = FALSE;
 pthread_mutex_t serverInitCompleteMutex = PTHREAD_MUTEX_INITIALIZER;
 pthread_cond_t serverInitCompleteCond = PTHREAD_COND_INITIALIZER;
 
+int dix_main(int argc, char *argv[], char *envp[]);
+
 int dix_main(int argc, char *argv[], char *envp[])
 #else
 int main(int argc, char *argv[], char *envp[])

hw/xquartz/mach-startup/stub.c

@@ -232,8 +232,9 @@ int main(int argc, char **argv, char **envp) {
 
     kr = bootstrap_look_up(bootstrap_port, server_bootstrap_name, &mp);
     if(kr != KERN_SUCCESS) {
-        fprintf(stderr, "Xquartz: Unable to locate waiting server: %s\n", server_bootstrap_name);
         pid_t child;
+
+        fprintf(stderr, "Xquartz: Unable to locate waiting server: %s\n", server_bootstrap_name);
         set_x11_path();
 
         /* This forking is ugly and will be cleaned up later */

miext/rootless/rootlessScreen.c

@@ -431,7 +431,7 @@ RootlessMarkOverlappedWindows(WindowPtr pWin, WindowPtr pFirst,
 
         register WindowPtr pChild;
         Bool anyMarked = FALSE;
-        void (* MarkWindow)() = pScreen->MarkWindow;
+        MarkWindowProcPtr MarkWindow = pScreen->MarkWindow;
 
         RL_DEBUG_MSG("is top level! ");
         /* single layered systems are easy */

os/backtrace.c

@@ -48,10 +48,10 @@ void xorg_backtrace(void)
 	mod = (info.dli_fname && *info.dli_fname) ? info.dli_fname : "(vdso)";
 	if (info.dli_saddr)
 	    ErrorF("%d: %s (%s+0x%lx) [%p]\n", i, mod,
-		   info.dli_sname, (char *) array[i] - (char *) info.dli_saddr, array[i]);
+		   info.dli_sname, (long unsigned int)((char *) array[i] - (char *) info.dli_saddr), array[i]);
 	else
 	    ErrorF("%d: %s (%p+0x%lx) [%p]\n", i, mod,
-		   info.dli_fbase, (char *) array[i] - (char *) info.dli_fbase, array[i]);
+		   info.dli_fbase, (long unsigned int)((char *) array[i] - (char *) info.dli_fbase), array[i]);
     }
 }
 

record/set.c

@@ -406,22 +406,15 @@ _RecordSetMemoryRequirements(RecordSetInterval *pIntervals, int nIntervals,
 /* user-visible functions */
 
 int
-RecordSetMemoryRequirements(pIntervals, nIntervals, alignment)
-    RecordSetInterval *pIntervals;
-    int nIntervals;
-    int *alignment;
+RecordSetMemoryRequirements(RecordSetInterval *pIntervals, int nIntervals, int *alignment)
 {
     RecordCreateSetProcPtr pCreateSet;
     return _RecordSetMemoryRequirements(pIntervals, nIntervals, alignment,
 					&pCreateSet);
 }
 
 RecordSetPtr
-RecordCreateSet(pIntervals, nIntervals, pMem, memsize)
-    RecordSetInterval *pIntervals;
-    int nIntervals;
-    void *pMem;
-    int memsize;
+RecordCreateSet(RecordSetInterval *pIntervals, int nIntervals, void *pMem, int memsize)
 {
     RecordCreateSetProcPtr pCreateSet;
     int alignment;