strlwr()                Convert String to Lower Case

 #include   <string.h>                   Required for declarations only

 char       *strlwr(string);
 char       *string;                     String to be converted

    strlwr() converts all uppercase letters in 'string' to lowercase.
    Other characters are not affected.

       Returns:     A pointer to 'string'.  There is no error return.

   -------------------------------- Example ---------------------------------

    This example converts all the uppercase letters in 'str' to
    lowercase.

           #include <string.h>

           char str1[128] = "Some UPPERS and some lowers";

           main()
           {
               strlwr(str1);
               printf("%s",str1);
           }