passing 'const PCRE2_UCHAR8 **' (aka 'const unsigned char **') to parameter of type 'PCRE2_UCHAR8 **' (aka 'unsigned char **') discards qualifiers in nested pointer types [-Wincompatible-pointer-types-discards-qualifiers]

passing 'const byte *' (aka 'const unsigned char *') to parameter of type 'const char *' converts between pointers to integer types where one is of the unique plain 'char' type and the other is not [-Wpointer-sign]

passing 'const byte *' (aka 'const unsigned char *') to parameter of type 'const char *' converts between pointers to integer types where one is of the unique plain 'char' type and the other is not [-Wpointer-sign]