Numeric modifiers (a nonstandard extension):
- do not pad the field
_ pad the field with spaces
- %s time in seconds since 00:00:00, Jan 1, 1970
Time fields:
%H hour (00..23)
%p locale's AM or PM
%r time, 12-hour (hh:mm:ss [AP]M)
%R time, 24-hour (hh:mm)
+ %s time in seconds since 00:00:00, Jan 1, 1970
%S second (00..61)
%T time, 24-hour (hh:mm:ss)
%X locale's time representation (%H:%M:%S)
#define DBL_MAX 1.7976931348623159e+308
#define DBL_MIN 2.2250738585072010e-308
#endif
-#endif
#if STDC_HEADERS
#include <stdlib.h>
#ifndef HUGE_VAL
#define HUGE_VAL HUGE
#endif
+#endif
/* Convert NPTR to a double. If ENDPTR is not NULL, a pointer to the
character after the last one used in the number is put in *ENDPTR. */