diff options
| -rw-r--r-- | include/environment.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/environment.h b/include/environment.h index 946a393..bf9f669 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; -/* Function that returns a character from the environment */ -unsigned char (*env_get_char)(int); +/* Pointer to function that returns a character from the environment */ +extern unsigned char (*env_get_char)(int); /* Function that returns a pointer to a value from the environment */ unsigned char *env_get_addr(int); |