strcatBuffer method
Appends a copy of the src string to the dest string.
Implementation
CString strcatBuffer(CString dest, CString src) {
int destLen = strlenBuffer(dest);
int i = 0;
while (src[i] != 0) {
dest[destLen + i] = src[i];
i++;
}
dest[destLen + i] = 0;
return dest;
}