|
ticalc_check_if_var_exists | Function |
| calc_int.h |
| @TiVarEntry@ *ticalc_check_if_var_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_app_exists@