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- /*
- * the whole point of the program, really: user-functions.
- * These are the routines to implement them.
- * Structure definition is in complex.h.
- *
- * MWS, March 21, 1991.
- */
- #include "complex.h"
- #include "memory.h"
-
- void clear_ufunc(func)
- UserFunc *func;
- {
- RemKey **oldkey = rem_setkey(&func->remkey);
-
- rem_freeall();
- free(func->param->name);
- free(func->param);
- func->tree = NULL;
- rem_setkey(oldkey);
- }
-