env: Move env_get_hex() to env.h
Move env_get_hex() over to the new header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/include/common.h b/include/common.h
index 8305007..8d8bbc4 100644
--- a/include/common.h
+++ b/include/common.h
@@ -158,18 +158,6 @@
char *env_get(const char *varname);
/**
- * env_get_hex() - Return an environment variable as a hex value
- *
- * Decode an environment as a hex number (it may or may not have a 0x
- * prefix). If the environment variable cannot be found, or does not start
- * with hex digits, the default value is returned.
- *
- * @varname: Variable to decode
- * @default_val: Value to return on error
- */
-ulong env_get_hex(const char *varname, ulong default_val);
-
-/**
* env_set() - set an environment variable
*
* This sets or deletes the value of an environment variable. For setting the
diff --git a/include/env.h b/include/env.h
index d7190da..dd063fe 100644
--- a/include/env.h
+++ b/include/env.h
@@ -94,6 +94,18 @@
int env_set_ulong(const char *varname, ulong value);
/**
+ * env_get_hex() - Return an environment variable as a hex value
+ *
+ * Decode an environment as a hex number (it may or may not have a 0x
+ * prefix). If the environment variable cannot be found, or does not start
+ * with hex digits, the default value is returned.
+ *
+ * @varname: Variable to decode
+ * @default_val: Value to return on error
+ */
+ulong env_get_hex(const char *varname, ulong default_val);
+
+/**
* env_set_hex() - set an environment variable to a hex value
*
* @varname: Variable to adjust