header

<ctime> (time.h)

C Time Library
This header file contains definitions of functions to get and manipulate date and time information.

Functions

Time manipulation

clock
Clock program (function)
difftime
Return difference between two times (function)
mktime
Convert tm structure to time_t (function)
time
Get current time (function)

Conversion

asctime
Convert tm structure to string (function)
ctime
Convert time_t value to string (function)
gmtime
Convert time_t to tm as UTC time (function)
localtime
Convert time_t to tm as local time (function)
strftime
Format time as string (function)

Macro constants

CLOCKS_PER_SEC
Clock ticks per second (macro)
NULL
Null pointer (macro)

types

clock_t
Clock type (type)
size_t
Unsigned integral type (type)
time_t
Time type (type)
struct tm
Time structure (type)

AltStyle によって変換されたページ (->オリジナル) /