strtold.c File Reference

Enumerations
enum	scan_states {   start = 0x0001 , sig_start = 0x0002 , leading_sig_zeroes = 0x0004 , int_digit_loop = 0x0008 ,   frac_start = 0x0010 , frac_digit_loop = 0x0020 , sig_end = 0x0040 , exp_start = 0x0080 ,   leading_exp_digit = 0x0100 , leading_exp_zeroes = 0x0200 , exp_digit_loop = 0x0400 , finished = 0x0800 ,   failure = 0x1000 , nan_state = 0x2000 , infin_state = 0x4000 , hex_state = 0x8000 }
enum	hex_scan_states {   not_hex = 0x0000 , hex_start = 0x0001 , hex_leading_sig_zeroes = 0x0002 , hex_int_digit_loop = 0x0004 ,   hex_frac_digit_loop = 0x0008 , hex_sig_end = 0x0010 , hex_exp_start = 0x0020 , hex_leading_exp_digit = 0x0040 ,   hex_leading_exp_zeroes = 0x0080 , hex_exp_digit_loop = 0x0100 }

Functions
double	nan (const char *)
double	__dec2num (const decimal *d)
long double	__strtold (int max_width, int(*ReadProc)(void *, int, int), void *ReadProcArg, int *chars_scanned, int *overflow)
double	strtod (const char *str, char **end)
double	atof (const char *str)

Enumeration Type Documentation

hex_scan_states

enum hex_scan_states

Enumerator
not_hex
hex_start
hex_leading_sig_zeroes
hex_int_digit_loop
hex_frac_digit_loop
hex_sig_end
hex_exp_start
hex_leading_exp_digit
hex_leading_exp_zeroes
hex_exp_digit_loop

scan_states

enum scan_states

Enumerator
start
sig_start
leading_sig_zeroes
int_digit_loop
frac_start
frac_digit_loop
sig_end
exp_start
leading_exp_digit
leading_exp_zeroes
exp_digit_loop
finished
failure
nan_state
infin_state
hex_state

Function Documentation

__dec2num()

double __dec2num ( const decimal * d )

extern

__strtold()

long double __strtold	(	int	max_width,
		int(*	ReadProc )(void *, int, int),
		void *	ReadProcArg,
		int *	chars_scanned,
		int *	overflow )

atof()

double atof

(

const char *

str

)

nan()

double nan ( const char * arg )

extern

strtod()

double strtod	(	const char *	str,
		char **	end )