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authorWolfgang Denk <wd@denx.de>2011-07-29 14:42:18 +0200
committerWolfgang Denk <wd@denx.de>2011-07-30 01:37:44 +0200
commit84b5e8022ef62b68df360392a55c4fc2f2e568d7 (patch)
treed594068eabcd2dd548585430ea36f9ababe7657d /include/search.h
parent7ca9296e1b5b165a2c4db49c44716764f1c7dc44 (diff)
Constify getenv(), setenv() and hash code functions
This is needed to get rid of build warnings like main.c:311: warning: passing argument 2 of 'setenv' discards qualifiers from pointer target type which result from commit 09c2e90 "unify version_string". Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'include/search.h')
-rw-r--r--include/search.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/search.h b/include/search.h
index c827d4dbee9..b4edd431035 100644
--- a/include/search.h
+++ b/include/search.h
@@ -39,7 +39,7 @@ typedef enum {
} ACTION;
typedef struct entry {
- char *key;
+ const char *key;
char *data;
} ENTRY;