Added some comments.

FossilOrigin-Name: 04f80317574a45bfd705dc38137f421eacc055ae76c51f9648f2ca46b27793fd

src/cw/cw.h

@@ -16,7 +16,6 @@
  */
 
 
-
 /* Use some macros from LWAPP */
 
 /**
@@ -43,9 +42,22 @@
  */
 #define cw_put_data lw_put_data
 
+/**
+ * Put a bstr_t object
+ * see #lw_put_bstr
+ */
 #define cw_put_bstr lw_put_bstr
+
+/**
+ * Put bstr16_t object
+ * see #lw_put_bstr16
+ */
 #define cw_put_bstr16 lw_put_bstr16
 
+/**
+ * Set dword
+ * see #lw_set_dword
+ */
 #define cw_set_dword lw_set_dword
 
 #define cw_get_byte lw_get_byte

src/cw/lw.h

@@ -50,6 +50,10 @@
 #define lw_set_word(dst,b) \
 	(*((uint16_t*)(dst)) = htons(w))
 
+/**
+ * Same as #lw_put_dword, but the return value
+ * is unspecified.
+ */
 #define lw_set_dword(dst,dw)\
 	(*((uint32_t*)(dst)) = htonl(dw))