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Change env_get_char from a global function ptr to a function

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This avoids an early global data reference.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
This commit is contained in:
Joakim Tjernlund
2008-07-06 12:30:09 +02:00
committed by Wolfgang Denk
parent 27269417ad
commit b502611b51
2 changed files with 15 additions and 8 deletions
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4
include/environment.h
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@@ -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);