io_createfile - create a file

       io_createfile  sets  d to the number of a new descriptor writing to the disk file named s, and returns 1.
       If s already existed, it is truncated to length 0; otherwise, it is created, with mode 0600.

       If something goes wrong, io_createfile sets errno to indicate the error,  and  returns  0;  it  does  not
       create a new descriptor, and it does not touch d.  (However, it may have truncated or created the file.)

       io_createfile - create a file

io_readfile(3), io_appendfile(3), io_readwritefile(3)

                                                                                                io_createfile(3)

#include<libowfat/io.h>

       int io_createfile(int64* d,const char* s);