/********************************************//*     Function to print input string as lower case.      *//*     Returns 2.                                                      *//******************************************* */int printLowercase( inLine )char inLine[];{   char lowstring[256];   char *inptr, *outptr;   inptr = inLine;   outptr = lowstring;   while ( *inptr != '' )      *outptr++ = tolower(*inptr++);  *outptr++ = '';   printf(lowstring);   return(2);}