33 lines
1.0 KiB
Plaintext
33 lines
1.0 KiB
Plaintext
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#------------------------------------------------------------------------------
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# acorn: file(1) magic for files found on Acorn systems
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#
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# RISC OS Chunk File Format
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# From RISC OS Programmer's Reference Manual, Appendix D
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# We guess the file type from the type of the first chunk.
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0 lelong 0xc3cbc6c5 RISC OS Chunk data
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>12 string OBJ_ \b, AOF object
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>12 string LIB_ \b, ALF library
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# RISC OS AIF, contains "SWI OS_Exit" at offset 16.
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16 lelong 0xef000011 RISC OS AIF executable
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# RISC OS Draw files
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# From RISC OS Programmer's Reference Manual, Appendix E
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0 string Draw RISC OS Draw file data
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# RISC OS new format font files
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# From RISC OS Programmer's Reference Manual, Appendix E
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0 string FONT\0 RISC OS outline font data,
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>5 byte x version %d
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0 string FONT\1 RISC OS 1bpp font data,
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>5 byte x version %d
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0 string FONT\4 RISC OS 4bpp font data
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>5 byte x version %d
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# RISC OS Music files
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# From RISC OS Programmer's Reference Manual, Appendix E
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0 string Maestro\r RISC OS music file
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>8 byte x version %d
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