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+
+#------------------------------------------------------------------------------
+# $File: os400,v 1.5 2009/09/19 16:28:11 christos Exp $
+# os400: file(1) magic for IBM OS/400 files
+#
+# IBM OS/400 (i5/OS) Save file (SAVF) - gerardo.cacciari@gmail.com
+# In spite of its quite variable format (due to internal memory page
+# length differences between CISC and RISC versions of the OS) the
+# SAVF structure hasn't suitable offsets to identify the catalog
+# header in the first descriptor where there are some useful infos,
+# so we must search in a somewhat large area for a particular string
+# that represents the EBCDIC encoding of 'QSRDSSPC' (save/restore
+# descriptor space) preceded by a two byte constant.
+#
+1090 search/7393 \x19\xDB\xD8\xE2\xD9\xC4\xE2\xE2\xD7\xC3 IBM OS/400 save file data
+>&212 byte 0x01 \b, created with SAVOBJ
+>&212 byte 0x02 \b, created with SAVLIB
+>&212 byte 0x07 \b, created with SAVCFG
+>&212 byte 0x08 \b, created with SAVSECDTA
+>&212 byte 0x0A \b, created with SAVSECDTA
+>&212 byte 0x0B \b, created with SAVDLO
+>&212 byte 0x0D \b, created with SAVLICPGM
+>&212 byte 0x11 \b, created with SAVCHGOBJ
+>&213 byte 0x44 \b, at least V5R4 to open
+>&213 byte 0x43 \b, at least V5R3 to open
+>&213 byte 0x42 \b, at least V5R2 to open
+>&213 byte 0x41 \b, at least V5R1 to open
+>&213 byte 0x40 \b, at least V4R5 to open
+>&213 byte 0x3F \b, at least V4R4 to open
+>&213 byte 0x3E \b, at least V4R3 to open
+>&213 byte 0x3C \b, at least V4R2 to open
+>&213 byte 0x3D \b, at least V4R1M4 to open
+>&213 byte 0x3B \b, at least V4R1 to open
+>&213 byte 0x3A \b, at least V3R7 to open
+>&213 byte 0x35 \b, at least V3R6 to open
+>&213 byte 0x36 \b, at least V3R2 to open
+>&213 byte 0x34 \b, at least V3R1 to open
+>&213 byte 0x31 \b, at least V3R0M5 to open
+>&213 byte 0x30 \b, at least V2R3 to open