SYNOPSIS

#include <firestring.h>
-lfirestring

long firestring_estr_vsprintf(struct firestring_estr_t *out, const char * const format, va_list ap)

DESCRIPTION

firestring_estr_vsprintf() behaves exactly like firestring_snprintf(3) except that it writes to an estring (which contains the size internally, so size is not needed as a parameter), and it takes an stdarg object instead of a list of arguments.

RETURN VALUE

Returns the number of bytes written to out.

AUTHOR

Ian Gulliver <[email protected]>