va_end

va_end

End Varying Text-Length Argument List Processing

Portability: ISO/ANSI C conforming

SYNOPSIS
DESCRIPTION
RETURN VALUE
EXAMPLE
RELATED FUNCTIONS
SEE ALSO

SYNOPSIS

#include <stdarg.h>

void va_end(va_list ap);

DESCRIPTION

va_end completes processing of a varying-length argument list. The argument ap is a work area of type va_list , which is used by the expansions of the various <stdarg.h> macros.

After va_end is called, va_start must be called again before you can use va_arg .

RETURN VALUE

va_end has no return value.

In this implementation, using va_end in varying-length argument list processing is not required. However, in other implementations, failure to issue va_end may cause program failures on return from the function that issued va_start .

EXAMPLE

See the example for va_arg .

RELATED FUNCTIONS

va_arg , va_start

SEE ALSO

Varying-Length Argument List Functions

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