Improved documentation of template parameters for all containers.

1 files changed, 4 insertions, 2 deletions

diff --git a/docs/cqueue_api.md b/docs/cqueue_api.md
index a8be9e86..89ca7d5c 100644
--- a/docs/cqueue_api.md
+++ b/docs/cqueue_api.md
@@ -7,14 +7,16 @@ See the c++ class [std::queue](https://en.cppreference.com/w/cpp/container/queue
 
 ## Header file and declaration
 ```c
+#define i_type      // container type name (default: cset_{i_key})
 #define i_val       // value: REQUIRED
-#define i_cmp       // three-way compare two i_valraw* : REQUIRED IF i_valraw is a non-integral type
 #define i_valdrop   // destroy value func - defaults to empty destruct
 #define i_valclone  // REQUIRED IF i_valdrop defined
+
 #define i_valraw    // convertion "raw" type - defaults to i_val
 #define i_valfrom   // convertion func i_valraw => i_val
 #define i_valto     // convertion func i_val* => i_valraw
-#define i_tag       // defaults to i_val
+
+#define i_tag       // alternative typename: cqueue_{i_tag}. i_tag defaults to i_val
 #include <stc/cqueue.h>
 ```
 `X` should be replaced by the value of `i_tag` in all of the following documentation.