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ccan/container_of/container_of.h: avoid warning with -Wcast-qual
* ccan/container_of/container_of.h (container_off_var): avoid warning with -Wcast-qual [ccan ba5ad771af4aa9e085498de6c3c665c52694460f (Rusty Russell)] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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2 changed files with 7 additions and 1 deletions
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@ -1,3 +1,9 @@
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Wed Jun 25 15:44:12 2014 Eric Wong <e@80x24.org>
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* ccan/container_of/container_of.h (container_off_var):
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avoid warning with -Wcast-qual
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[ccan ba5ad771af4aa9e085498de6c3c665c52694460f (Rusty Russell)]
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Wed Jun 25 10:19:59 2014 Nobuyoshi Nakada <nobu@ruby-lang.org>
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Wed Jun 25 10:19:59 2014 Nobuyoshi Nakada <nobu@ruby-lang.org>
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* hash.c (env_aset, env_has_key, env_assoc, env_has_value),
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* hash.c (env_aset, env_has_key, env_assoc, env_has_value),
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@ -100,7 +100,7 @@
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container_off(typeof(*var), member)
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container_off(typeof(*var), member)
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#else
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#else
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#define container_off_var(var, member) \
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#define container_off_var(var, member) \
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((char *)&(var)->member - (char *)(var))
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((const char *)&(var)->member - (const char *)(var))
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#endif
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#endif
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#endif /* CCAN_CONTAINER_OF_H */
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#endif /* CCAN_CONTAINER_OF_H */
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