| Routine |
Attributes |
Description |
| va_arg |
reentrant |
Retrieves an argument from an argument list |
| va_end |
reentrant |
Resets an argument pointer |
| va_start |
reentrant |
Sets a pointer to the beginning of an argument list |
The variable-length argument list routines are implemented as macros and are defined in the STDARG.H include file. These routines provide a portable method of accessing arguments to a function that takes a variable number of arguments. These macros conform to the ANSI C Standard for variable-length argument lists.