c_link — check incremental/dynamic link
c_link(routine-name) [test,ilib]=c_link(routine-name) test=c_link(routine-name,num)
a character string
boolean, indicates if there is a shared library which contains routine-name.
a scalar, the number of the shared library which contains routine-name
c_link is a boolean function which checks if the routine routine-name is currently linked. This function returns a
boolean value true or false. When used with two return values, the
function c_link returns a boolean value in test and the
number of the shared library which contains routine-name in
ilib (when test is true).