This API removes leading and trailing spaces, and also squeezes the spaces in the value that is passed as arguments.

Input parameters: Any strings with extra spaces.

Output parameters: Space squeezed strings.

Usage:

($a1,$b1...) = VCSAG_SQUEEZE_SPACES ($a, $b...);

Example:

$str1 = VCSAG_SQUEEZE_SPACES ($str1);
($str1, $str2) = VCSAG_SQUEEZE_SPACES ($str1, $str2);
@str = VCSAG_SQUEEZE_SPACES (@str);