/*?Formatted?output?to?strings.
???Copyright?（C）?1999?2002?2006?2009-2011?Free?Software?Foundation?Inc.

???This?program?is?free?software;?you?can?redistribute?it?and/or?modify
???it?under?the?terms?of?the?GNU?General?Public?License?as?published?by
???the?Free?Software?Foundation;?either?version?3?or?（at?your?option）
???any?later?version.

???This?program?is?distributed?in?the?hope?that?it?will?be?useful
???but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
???MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.??See?the
???GNU?General?Public?License?for?more?details.

???You?should?have?received?a?copy?of?the?GNU?General?Public?License?along
???with?this?program;?if?not?write?to?the?Free?Software?Foundation
???Inc.?51?Franklin?Street?Fifth?Floor?Boston?MA?02110-1301?USA.??*/

#include?

/*?Specification.??*/
#include?“vasnprintf.h“

#include?

char?*
asnprintf?（char?*resultbuf?size_t?*lengthp?const?char?*format?...）
{
??va_list?args;
??char?*result;

??va_start?（args?format）;
??result?=?vasnprintf?（resultbuf?lengthp?format?args）;
??va_end?（args）;
??return?result;
}