Optimize and shorten StringCxxLength

svn path=/branches/ros-amd64-bringup/; revision=35691
This commit is contained in:
Timo Kreuzer
2008-08-27 01:47:34 +00:00
parent a687a42919
commit 9c0ddbba15
+1 -5
View File
@@ -286,11 +286,7 @@ STRSAFEAPI StringCxxLength(STRSAFE_LPCTSTR psz, size_t cxMax, size_t *pcx)
return STRSAFE_E_INVALID_PARAMETER;
}
while (*psz != 0 && cch != 0)
{
cch--;
psz++;
}
for (--psz; *(++psz) != 0 && --cch > 0;);
if (cch == 0)
{