gdl_nth 3 2016-03-06 genlist manual

NAME

gdl_nth - retrieve a pointer to the nth element of a list

SYNPOSIS

void gdl_nth(gdl_list_t *list, int n, itemtype **result)

DESCRIPTION

gdl_nth retrieve the nth element of the list and write its pointer to result.

The call is implemented as function-like macro.

Arguments:
list A list to query. May not be NULL.
n An integer offset (the "n" part in the "nth").
result A pointer to an element-pointer; it will be loaded with NULL or with the pointer of the resulting element.

SEE ALSO

gdl_nth 3 2016-03-06 genlist manual