/*D
   MPI_T_enum_get_item - Get the information about an item in an enumeration

Synopsis:
.vb
int MPI_T_enum_get_item(MPI_T_enum enumtype, int indx, int *value, char *name,
                        int *name_len)
.ve

Input Parameters:
+ enumtype - enumeration to be queried (handle)
- indx - number of the value to be queried in this enumeration (integer)

Input/Output Parameters:
. name_len - length of the string and/or buffer for name (integer)

Output Parameters:
+ value - variable value (integer)
- name - buffer to return the string containing the name of the enumeration item (string)

.N ThreadSafe

.N Errors
.N MPI_SUCCESS
.N MPI_T_ERR_INVALID
.N MPI_T_ERR_INVALID_HANDLE
.N MPI_T_ERR_INVALID_ITEM
.N MPI_T_ERR_NOT_INITIALIZED
.N MPI_ERR_OTHER

D*/

