ticalc_check_if_app_exists Function

calc_int.h

TiVarEntry* ticalc_check_if_app_exists (TNode *tree, char *varname);

Parameters

tree
a directory list
varname
the name of the variable to search for
Returns
the variable characteristics, NULL if not found.


Summary

Test if the variable is present in the directory list.

Description

If the variable can not be found, NULL is returned. Else, the first occurence is returned.

See also

ticalc_check_if_varf_exists


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