annotate src/s/irix4-0.h @ 4619:75e7ab37b6c8

Fix query-coding-tests.el failures, non-mule ELCs, mule build. lisp/ChangeLog addition: 2009-02-17 Aidan Kehoe <kehoea@parhasard.net> * unicode.el (unicode-query-coding-region): Avoid eval-when-compile where that gives incorrect results when compiled on a non-Mule XEmacs but run on a Mule XEmacs. Fixes problems seen by 20a807210902131835o2f25930apaffabb6b62a95e5f@mail.gmail.com , thank you Vin! (An equivalent way to get the efficiency of the eval-when-compile would be to provide two defvars, evaluated at dump time, but this code will be in C soon enough, and we can use the relevant preprocessor constants there.)
author Aidan Kehoe <kehoea@parhasard.net>
date Tue, 17 Feb 2009 08:35:13 +0000
parents abe6d1db359e
children
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1 /* Synched up with: FSF 19.31. */
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2
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3 #include "irix3-3.h"
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4
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5 #define USG5_3
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6 #define IRIX4
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7
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8 #undef NEED_SIOCTL
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9
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10 /* use K&R C */
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11 /* XEmacs change -- use ANSI, not K&R */
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12 #ifndef __GNUC__
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13 #define C_SWITCH_SYSTEM "-xansi"
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14 #endif
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15
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16 /* SGI has all the fancy wait stuff, but we can't include sys/wait.h
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17 because it defines BIG_ENDIAN and LITTLE_ENDIAN (ugh!.) Instead
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18 we'll just define WNOHANG right here.
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19 (An implicit decl is good enough for wait3.) */
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20 /* [XEmacs: Now that we don't use BIG_ENDIAN/LITTLE_ENDIAN, it's safe
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21 to include wait.h. Should something change here?] */
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22
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23 #define WNOHANG 0x1
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24
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25 /* jpff@maths.bath.ac.uk reports `struct exception' is not defined
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26 on this system, so inhibit use of matherr. */
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27 #define NO_MATHERR