6 typedef struct _elem { eref val; struct _elem *next; } ercElem;
7 typedef ercElem *ercList;
8 typedef struct { ercList vals; int size; } ercInfo;
13 # define erc_size(c) ((c)->size)
14 # define erc_choose(c) (((c)->vals)->val)
15 # define erc_initMod() \
16 do { bool_initMod(); employee_initMod();\
17 eref_initMod(); } while (0)
19 # define erc_elements(c, m_x) \
20 { erc m_c = (c); ercElem *m_ec = (m_c)->vals; int m_i = 0; \
21 while (m_i < (m_c)->size) { \
22 eref m_x = m_ec->val; m_ec = m_ec->next; m_i++;
24 # define end_erc_elements }}