| Types | |
| __TIME_T_DEFINED | Time type |
| clock_t | Clock type |
| tm | Time structure |
| Functions | |
| asctime | Convert a struct tm to a string |
| asctime_r | Convert a struct tm to a string |
| ctime | Convert a time_t to a string |
| ctime_r | Convert a time_t to a string |
| difftime | Calculates the difference between two times |
| gmtime | Convert a time_t to a struct tm |
| gmtime_r | Convert a time_t to a struct tm |
| localtime | Convert a time_t to a struct tm |
| localtime_r | Convert a time_t to a struct tm |
| mktime | Convert a struct tm to time_t |
| strftime | Format a struct tm to a string |