case_diffs - compare strings case-insensitively

       case_diffs  is  similar  to  str_diff.  The difference is that for the comparison 'A' == 'a', 'B' == 'b',
       ..., 'Z' == 'z'.

       case_diffs - compare strings case-insensitively

str_diff(3)

                                                                                                   case_diffs(3)

#include<libowfat/case.h>

       int case_diffs(const char* a,const char* b);