#! /bin/sh
+if ! which lex > /dev/null 2>&1; then
+ echo "WARNING: lex not found!" >&2
+ echo "Make sure that you have a flex compatible tool available." >&2
+fi
+
+if ! which yacc > /dev/null 2>&1; then
+ echo "WARNING: yacc not found!" >&2
+ echo "Make sure that you have a GNU bison compatible tool available." >&2
+fi
+
libtoolize=libtoolize
if which glibtoolize > /dev/null 2>&1; then
llentry_t *e_this;
llentry_t *e_next;
+ if (l == NULL)
+ return;
+
for (e_this = l->head; e_this != NULL; e_this = e_next)
{
e_next = e_this->next;
{
llentry_t *e;
+ if (l == NULL)
+ return (NULL);
+
for (e = l->head; e != NULL; e = e->next)
if (strcmp (key, e->key) == 0)
break;
llentry_t *llist_head (llist_t *l)
{
+ if (l == NULL)
+ return (NULL);
return (l->head);
}
llentry_t *llist_tail (llist_t *l)
{
+ if (l == NULL)
+ return (NULL);
return (l->tail);
}