env: Add env_export() wrapper

[karo-tx-uboot.git] / include / environment.h

diff --git a/include/environment.h b/include/environment.h
index 46a3554ff9235607e38fc83e8c1b6321d7bb1113..f797595c7607cdf59537117f374d65e805e49529 100644 (file)
--- a/include/environment.h
+++ b/include/environment.h
@@ -201,6 +201,9 @@ int set_default_vars(int nvars, char * const vars[]);
 /* Import from binary representation into hash table */
 int env_import(const char *buf, int check);
 
+/* Export from hash table into binary representation */
+int env_export(env_t *env_out);
+
 #endif /* DO_DEPS_ONLY */
 
 #endif /* _ENVIRONMENT_H_ */