formatfp1.h

从iccavr7中破解得到的lib库源代码

extern char *_FormatFP_1(char *, 
	int format, float f, unsigned flag, int field_width, int prec);
// size of static buffer that holds the result
#define F_FP_BFR_SIZE  20

/* format control codes */
/*  123.456             */
#define FMT_NORMAL            0
/*  1.23456e2           */  
#define FMT_SCIENTIFIC        1
/*  1.23456E2           */
#define FMT_SCIENTIFIC_BIG_E  2
/*  use optimum format  */
#define FMT_OPTIMUM           3
#define FMT_OPTIMUM_BIG_E     4