K 10
svn:author
V 3
ian
K 8
svn:date
V 27
2018-06-05T14:47:13.292107Z
K 7
svn:log
V 209
Add vsnprintf() to libsa.  Alpha-sort the printf prototypes in stand.h.

I'm not sure why the v*printf() functions in libsa return void instead of
int, but this maintains that convention for the new function.

END