Added docs

include/scufcont/DArray.h

@@ -125,6 +125,7 @@
   @fn SCDArray_alloc_copy
 
   @return SCUFCONT_OUT_OF_MEMORY
+  @return SCUFCONT_USER_ERR
   @return SCUFCONT_SUCCESS
 */
 #define SCDARRAY_ALLOC_COPY(type, type_name, func_name)             \
@@ -187,6 +188,7 @@
   @fn SCDArray_push_back
 
   @return SCUFCONT_OUT_OF_MEMORY
+  @return SCUFCONT_USER_ERR
   @return SCUFCONT_SUCCESS
 */
 #define SCDARRAY_PUSH_BACK(type, type_name, func_name)                                     \
@@ -225,6 +227,7 @@
   @fn SCDArray_push_back_multiple
 
   @return SCUFCONT_OUT_OF_MEMORY
+  @return SCUFCONT_USER_ERR
   @return SCUFCONT_SUCCESS
 */
 #define SCDARRAY_PUSH_BACK_MULTIPLE(type, type_name, func_name)                                       \