CMUcam3 Coding Conventions

1) private functions shall start with _
2) prefix cc3_ or _cc3_ before any cmucam related functions or data types
3) defines and constants will have CC3_ prefixed
4) all lower case separated by _ for functions
5) try to avoid abrv.
6) all types end with _t
7) byte order is little endian
8) Use C99 types 
	#include <stdint.h>
	#include <stdbool.h>
        bool		// boolean
	int8_t		
	int16_t
	int32_t		// signed int
	int64_t

	uint8_t		// as a "BYTE" value	
	uint16_t
	uint32_t	// unsigned int
	uint64_t
	
	float		// at the mercy of the compiler no hardware support
	double		// at the mercy of the compiler no hardware support
	
	void*		// instead of char* 
	char		// for text characters

9) use the following gnu INDENT options:
	indent -br -brs -nut -npsl -i2 source_name.c
10) indent each level 2 more spaces than previous 
11) Don't put else on the same line of if
	if (condition) foo (); else bar ();	/* Yuck! */