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authorJoakim Tjernlund <joakim.tjernlund@transmode.se>2008-07-06 12:30:09 +0200
committerWolfgang Denk <wd@denx.de>2008-07-09 23:59:30 +0200
commitb502611b51f02718c2d1117d4981dabceb5af6de (patch)
tree64f54df2c15bfbe3cfda0e7c3cba2ad334817220 /include/environment.h
parent27269417ade432189b234d9fbac98b54e37b978c (diff)
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Change env_get_char from a global function ptr to a function
This avoids an early global data reference. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Diffstat (limited to 'include/environment.h')
-rw-r--r--include/environment.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/environment.h b/include/environment.h
index bf9f669..dcb7c5a 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -107,8 +107,8 @@ typedef struct environment_s {
unsigned char data[ENV_SIZE]; /* Environment data */
} env_t;
-/* Pointer to function that returns a character from the environment */
-extern unsigned char (*env_get_char)(int);
+/* Function that returns a character from the environment */
+unsigned char env_get_char (int);
/* Function that returns a pointer to a value from the environment */
unsigned char *env_get_addr(int);