[RTEMS Project] #2559: Delete the EXTERN pattern

[RTEMS trac]

#2559: Delete the EXTERN pattern
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 Reporter:  sebastian.huber  |       Owner:  sebastian.huber
     Type:  enhancement      |      Status:  accepted
 Priority:  normal           |   Milestone:  4.12
Component:  cpukit           |     Version:  4.12
 Severity:  normal           |  Resolution:
 Keywords:                   |
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Comment (by Sebastian Huber <sebastian.huber@…>):

 In [changeset:"358bd740593132ddb00d6e33b4f512b5f9615597/rtems"]:
 {{{
 #!CommitTicketReference repository="rtems"
 revision="358bd740593132ddb00d6e33b4f512b5f9615597"
 score: Avoid SCORE_EXTERN

 Delete SCORE_INIT.  This finally removes the

 some.h:
   #ifndef SOME_XYZ_EXTERN
   #define SOME_XYZ_EXTERN extern
   #endif
   SOME_XYZ_EXTERN type xyz;

 some_xyz.c:
   #define SOME_XYZ_EXTERN
   #include <some.h>

 pattern in favour of

 some.h:
   extern type xyz;

 some_xyz.c
   #include <some.h>
   type xyz;

 Update #2559.
 }}}

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Ticket URL: <http://devel.rtems.org/ticket/2559#comment:14>
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