1 dword getnextline(byte *,FILE *, dword); /* read next line from file */ 2 byte str_compare(byte *,byte *, byte); /* string comparision with delimiter */ 3 dword str_copy(byte *,byte *, dword); /* string copy */ 4 dword str_dcopy(byte *,byte *, byte, dword); /* string copy with delimiter */ 5 dword str_replace(byte *,byte,byte); /* search-and-replace one character */ 6 int str_search(byte *,byte); /* search one character and return its pos. */ 7 FILE *openread(byte *); /* open file for reading */ 8