Vsprintf, Synopsis, Returns – Zilog ZUSBOPTS User Manual
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Standard Functions
Zilog Developer Studio II – ZNEO™
User Manual
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vsprintf
Equivalent to
sprintf
, with the variable argument list replaced by arg, which has been
initialized by the
va_start
macro (and possibly subsequent
va_arg
calls). The
vsprintf
function does not invoke the va_end function.
Synopsis
#include
#include
int vsprintf(char *s, const char *format, va_list arg);
Returns
The number of characters written in the array, not counting the terminating null character.
Example
va_list va;
char buf[80];
/*initialize the variable argument va here*/
vsprint(buf, "%d %d %d",va);