Példa

int function(char array[],
int length)
char firstChar = *array;

for(int iCtr=0; iCtr< length; iCtr++){
printf( "char: %c", *(array+iCtr));
}

}

Megoldás
Tömböket mindig a [] operátorral érjen el.

int function(char array[], int length)
char firstChararray[0];

for(int iCtr=0; iCtr< length; iCtr++){
printf( "char: %c"
array[iCtr] );
}

}