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-rw-r--r--include/environment.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/environment.h b/include/environment.h
index c4f7c33..946a393 100644
--- a/include/environment.h
+++ b/include/environment.h
@@ -107,4 +107,14 @@ 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);
+
+/* Function that returns a pointer to a value from the environment */
+unsigned char *env_get_addr(int);
+unsigned char env_get_char_memory (int index);
+
+/* Function that updates CRC of the enironment */
+void env_crc_update (void);
+
#endif /* _ENVIRONMENT_H_ */