- if (EnumPrinters(PRINTER_ENUM_LOCAL, NULL, 5,
- (LPBYTE)buffer, needed, &needed, &nprinters) == 0)
- goto error;
+printer_enum *printer_start_enum(int *nprinters_ptr)
+{
+ printer_enum *ret = snew(printer_enum);
+ char *buffer = NULL, *retval;
+
+ *nprinters_ptr = 0; /* default return value */
+ buffer = snewn(512, char);
+
+ /*
+ * Determine what enumeration level to use.
+ * When enumerating printers, we need to use PRINTER_INFO_4 on
+ * NT-class systems to avoid Windows looking too hard for them and
+ * slowing things down; and we need to avoid PRINTER_INFO_5 as
+ * we've seen network printers not show up.
+ * On 9x-class systems, PRINTER_INFO_4 isn't available and
+ * PRINTER_INFO_5 is recommended.
+ * Bletch.
+ */
+ if (osVersion.dwPlatformId != VER_PLATFORM_WIN32_NT) {
+ ret->enum_level = 5;