Updating MAX7456 library to work with Arduino 1.6.6
In the file max7456.h at line 228 change it from:

static void getCARACFromProgMem(const prog_uchar *table, byte i,charact c);


to:

static void getCARACFromProgMem(const char *table, byte i,charact c);




In the file max7456.cpp at line 484 change it from:

void Max7456::getCARACFromProgMem(const prog_uchar *table, byte i, charact car)


to:

void Max7456::getCARACFromProgMem(const char *table, byte i, charact car)




Then it compiles OK (under 1.6.4 at least).