Australian and New Zealand time zone fixups:

"SYD" (Sydney) +10:00, is now "AEST" with a DST (+11:00) counterpart, AEDT.
Added ACST (+9:30) with its DST (+10:30) counterpart, ACDT.
"WEL" (Wellington) +12:00 is now "NZST" with a DST (+13:00) counterpart,
NZDT.

src/sbbs3/scfg/scfgsys.c

@@ -234,9 +234,10 @@ void sys_cfg(void)
 				strcpy(opt[i++],"Bangkok");
 				strcpy(opt[i++],"Hong Kong");
 				strcpy(opt[i++],"Tokyo");
-				strcpy(opt[i++],"Sydney");
+				strcpy(opt[i++],"Australian Central");
+				strcpy(opt[i++],"Australian Eastern");
 				strcpy(opt[i++],"Noumea");
-				strcpy(opt[i++],"Wellington");
+				strcpy(opt[i++],"New Zealand");
 				strcpy(opt[i++],"Other...");
 				opt[i][0]=0;
 				i=0;
@@ -324,13 +325,16 @@ void sys_cfg(void)
 						cfg.sys_timezone=TOK;
 						break;
 					case 22:
-						cfg.sys_timezone=SYD;
+						cfg.sys_timezone=ACST;
 						break;
 					case 23:
-						cfg.sys_timezone=NOU;
+						cfg.sys_timezone=AEST;
 						break;
 					case 24:
-						cfg.sys_timezone=WEL;
+						cfg.sys_timezone=NOU;
+						break;
+					case 25:
+						cfg.sys_timezone=NZST;
 						configure_dst();
 						break;
 					default:

src/smblib/smbdefs.h

@@ -123,7 +123,7 @@
 #define HDT 				0xC258		/* Hawaii/Alaska		(-09:00) */
 #define BDT 				0xC294		/* Bering				(-10:00) */
 
-										/* Non-standard Time Zones */
+										/* Non-US Time Zones */
 #define MID 				0x2294		/* Midway				(-11:00) */
 #define VAN 				0x21E0		/* Vancouver			(-08:00) */
 #define EDM 				0x21A4		/* Edmonton 			(-07:00) */
@@ -149,13 +149,18 @@
 #define BAN 				0x11A4		/* Bangkok				(+07:00) */
 #define HON 				0x11E0		/* Hong Kong			(+08:00) */
 #define TOK 				0x121C		/* Tokyo				(+09:00) */
-#define SYD 				0x1258		/* Sydney				(+10:00) */
+#define ACST				0x123a		/* Australian Central	(+09:30) */
+#define AEST 				0x1258		/* Australian Eastern	(+10:00) (Sydney) */
+#define ACDT				0x923a		/* Australian Central D	(+10:30) */
+#define AEDT 				0x9258		/* Australian Eastern D	(+11:00) (Sydney) */
 #define NOU 				0x1294		/* Noumea				(+11:00) */
-#define WEL 				0x12D0		/* Wellington			(+12:00) */
+#define NZST 				0x12D0		/* New Zealand 			(+12:00) (Wellington) */
+#define NZDT				0x92D0		/* New Zealand Daylight	(+13:00) (Wellington) */
 
 #define OTHER_ZONE(zone) (zone<=1000 && zone>=-1000)
 
-#define SMB_TZ_HAS_DST(zone)	((!OTHER_ZONE(zone)) && ((zone&(US_ZONE|DAYLIGHT)) || zone==WET || zone==CET || zone==EET || zone==WEL))
+#define SMB_TZ_HAS_DST(zone)	((!OTHER_ZONE(zone)) && ((zone&(US_ZONE|DAYLIGHT)) \
+								|| zone==WET || zone==CET || zone==EET || zone==NZST || zone==AEST || zone==ACST))
 
 										/* Valid hfield_t.types */
 #define SENDER				0x00

src/smblib/smbstr.c

@@ -228,9 +228,13 @@ char* SMBCALL smb_zonestr(int16_t zone, char* str)
 		case BAN:   return("BAN");
 		case HON:   return("HON");
 		case TOK:   return("TOK");
-		case SYD:   return("SYD");
+		case ACST:	return("ACST");
+		case ACDT:	return("ACDT");
+		case AEST:	return("AEST");
+		case AEDT:	return("AEDT");
 		case NOU:   return("NOU");
-		case WEL:   return("WEL");
+		case NZST:  return("NZST");
+		case NZDT:  return("NZDT");
 	}
 
 	if(!OTHER_ZONE(zone)) {