Fix newly-introduced GCC warnings

src/sbbs3/atcodes.cpp

@@ -1132,7 +1132,7 @@ const char* sbbs_t::atcode(char* sp, char* str, size_t maxlen, long* pmode, bool
 		return sectostr(useron.textra, str) + 3;
 
 	if(strcmp(sp, "MBANKED") == 0) {
-		safe_snprintf(str, maxlen, "%lu", useron.min);
+		safe_snprintf(str, maxlen, "%" PRIu32, useron.min);
 		return str;
 	}
 
@@ -1262,7 +1262,7 @@ const char* sbbs_t::atcode(char* sp, char* str, size_t maxlen, long* pmode, bool
 	}
 
 	if(!strcmp(sp,"KBLEFT")) {
-		safe_snprintf(str,maxlen,"%" PRIu64,(useron.cdt+useron.freecdt)/1024ULL);
+		safe_snprintf(str,maxlen,"%" PRIu64,(useron.cdt+useron.freecdt)/1024UL);
 		return(str);
 	}
 
@@ -1716,11 +1716,11 @@ const char* sbbs_t::atcode(char* sp, char* str, size_t maxlen, long* pmode, bool
 		else if(!strcmp(sp,"ULS"))
 			safe_snprintf(str,maxlen,"%lu", (ulong)stats.uls);
 		else if(!strcmp(sp,"ULB"))
-			safe_snprintf(str,maxlen,"%" PRIu64, stats.ulb);
+			safe_snprintf(str,maxlen,"%" PRIu32, stats.ulb);
 		else if(!strcmp(sp,"DLS"))
 			safe_snprintf(str,maxlen,"%lu", (ulong)stats.dls);
 		else if(!strcmp(sp,"DLB"))
-			safe_snprintf(str,maxlen,"%" PRIu64, stats.dlb);
+			safe_snprintf(str,maxlen,"%" PRIu32, stats.dlb);
 		else if(!strcmp(sp,"PTODAY"))
 			safe_snprintf(str,maxlen,"%lu", (ulong)stats.ptoday);
 		else if(!strcmp(sp,"ETODAY"))

src/sbbs3/getmsg.cpp

@@ -413,7 +413,7 @@ void sbbs_t::download_msg_attachments(smb_t* smb, smbmsg_t* msg, bool del)
 				if(length<1)
 					bprintf(text[FileDoesNotExist], tp);
 				else if(!(useron.exempt&FLAG('T')) && cur_cps && !SYSOP
-					&& length/cur_cps>(time_t)timeleft)
+					&& (ulong)(length/cur_cps)>timeleft)
 					bputs(text[NotEnoughTimeToDl]);
 				else {
 					char 	tmp[512];

src/sbbs3/uedit/uedit.c

@@ -1280,7 +1280,7 @@ int edit_security(scfg_t *cfg, user_t *user)
 		sprintf(opt[i++],"Restrictions  %s",ltoaf(user->rest,str));
 		sprintf(opt[i++],"Credits       %" PRIu64,user->cdt);
 		sprintf(opt[i++],"Free Credits  %" PRIu64,user->freecdt);
-		sprintf(opt[i++],"Minutes       %lu",user->min);
+		sprintf(opt[i++],"Minutes       %" PRIu32,user->min);
 		opt[i][0]=0;
 		switch(uifc.list(WIN_MID|WIN_ACT,0,0,0,&j,0,"Security Settings",opt)) {
 			case -1:
@@ -1389,7 +1389,7 @@ int edit_security(scfg_t *cfg, user_t *user)
 			case 10:
 				/* Minutes */
 				GETUSERDAT(cfg,user);
-				sprintf(str,"%lu",user->min);
+				sprintf(str,"%" PRIu32,user->min);
 				uifc.input(WIN_MID|WIN_ACT|WIN_SAV,0,0,"Minutes",str,10,K_EDIT|K_NUMBER);
 				if(uifc.changes) {
 					user->min=strtoul(str,NULL,10);

src/sbbs3/xtrn_sec.cpp

@@ -440,7 +440,7 @@ void sbbs_t::xtrndat(const char *name, const char *dropdir, uchar type, ulong tl
 		fwrite(str,strlen(str),1,fp);
 
 		localtime_r(&ns_time,&tm);
-		safe_snprintf(str, sizeof(str), "%c\n%c\n%u\n%lu\n%02d/%02d/%02d\n"
+		safe_snprintf(str, sizeof(str), "%c\n%c\n%u\n%" PRIu32 "\n%02d/%02d/%02d\n"
 			,(term & (NO_EXASCII|ANSI|COLOR)) == ANSI
 				? 'Y':'N'                       /* 39: ANSI supported but NG mode */
 			,'Y'                                /* 40: Use record locking */