char *bin2hex(const unsigned char *in, int inlen);
unsigned char *hex2bin(const char *in, int outlen);
+/* Sets (and possibly dims) background from frontend default colour,
+ * and auto-generates highlight and lowlight colours too. */
+void game_mkhighlight(frontend *fe, float *ret,
+ int background, int highlight, int lowlight);
/*
* version.c