Some while to for changed. Return value for cstack_X_push/emplace. Docs updated.

1 files changed, 18 insertions, 18 deletions

diff --git a/docs/cstack_api.md b/docs/cstack_api.md
index 31f6ade7..5b878ba4 100644
--- a/docs/cstack_api.md
+++ b/docs/cstack_api.md
@@ -22,30 +22,30 @@ See the c++ class [std::stack](https://en.cppreference.com/w/cpp/container/stack
 ## Methods
 
 ```c
-cstack_X                cstack_X_init(void);
-cstack_X                cstack_X_clone(cstack_X st);
+cstack_X            cstack_X_init(void);
+cstack_X            cstack_X_clone(cstack_X st);
 
-void                    cstack_X_clear(cstack_X* self);
-void                    cstack_X_reserve(cstack_X* self, size_t n);
-void                    cstack_X_shrink_to_fit(cstack_X* self);
-void                    cstack_X_copy(cstack_X* self, cstack_X other);
-void                    cstack_X_del(cstack_X* self);      // destructor
+void                cstack_X_clear(cstack_X* self);
+void                cstack_X_reserve(cstack_X* self, size_t n);
+void                cstack_X_shrink_to_fit(cstack_X* self);
+void                cstack_X_copy(cstack_X* self, cstack_X other);
+void                cstack_X_del(cstack_X* self);       // destructor
 
-size_t                  cstack_X_size(cstack_X st);
-bool                    cstack_X_empty(cstack_X st);
-cstack_X_value_t*       cstack_X_top(const cstack_X* self);
+size_t              cstack_X_size(cstack_X st);
+bool                cstack_X_empty(cstack_X st);
+cstack_X_value_t*   cstack_X_top(const cstack_X* self);
 
-void                    cstack_X_push(cstack_X* self, cstack_X_value_t value);
-void                    cstack_X_emplace(cstack_X* self, cstack_X_rawvalue_t raw);
+cstack_X_value_t*   cstack_X_push(cstack_X* self, i_val value);
+cstack_X_value_t*   cstack_X_emplace(cstack_X* self, i_valraw raw);
 
-void                    cstack_X_pop(cstack_X* self);
+void                cstack_X_pop(cstack_X* self);
 
-cstack_X_iter_t         cstack_X_begin(const cstack_X* self);
-cstack_X_iter_t         cstack_X_end(const cstack_X* self);
-void                    cstack_X_next(cstack_X_iter_t* it);
+cstack_X_iter_t     cstack_X_begin(const cstack_X* self);
+cstack_X_iter_t     cstack_X_end(const cstack_X* self);
+void                cstack_X_next(cstack_X_iter_t* it);
 
-cstack_X_rawvalue_t     cstack_X_value_toraw(cvec_X_value_t* pval);
-cstack_X_value_t        cstack_X_value_clone(cstack_X_value_t val);
+i_valraw            cstack_X_value_toraw(cvec_X_value_t* pval);
+i_val               cstack_X_value_clone(i_val value);
 ```
 
 ## Types