--- _SB/Libc/string/FreeBSD/strspn.3 2003-05-20 15:23:55.000000000 -0700 +++ _SB/Libc/string/FreeBSD/strspn.3.edit 2006-06-28 16:55:53.000000000 -0700 @@ -47,17 +47,20 @@ .Sh SYNOPSIS .In string.h .Ft size_t -.Fn strspn "const char *s" "const char *charset" +.Fo strspn +.Fa "const char *s1" +.Fa "const char *s2" +.Fc .Sh DESCRIPTION The .Fn strspn function spans the initial part of the null-terminated string -.Fa s +.Fa s1 , as long as the characters from -.Fa s +.Fa s1 occur in string -.Fa charset . +.Fa s2 . .Sh RETURN VALUES The .Fn strspn