EXTERN func_prot(INT var OP_PAR arg(CHAR OP_MU var ) CL_PAR ) 
EXTERN func_prot(CHAR OP_MU var OP_PAR arg(CHAR OP_MU var ) OP_CM arg(CHAR OP_MU var ) CL_PAR ) 
EXTERN func_prot(INT var OP_PAR arg(CHAR OP_MU var ) CL_PAR ) 
function(func_prot(VOID var OP_PAR CL_PAR ) OP_BCS 
decl(CHAR var OP_SQU c_int CL_SQU )
decl(CHAR OP_MU var )
decl(CHAR OP_MU var )
decl(INT var )
statement(assign(var OP_EQ a_expr(c_str ) ) )
statement(assign(var OP_EQ a_expr(c_str ) ) )
statement(assign(var OP_EQ a_expr(func_call(var OP_PAR a_expr(var ) CL_PAR ) ) ) )
statement(func_call(var OP_PAR a_expr(var ) OP_CM a_expr(var ) CL_PAR ) )
statement(assign(var OP_SQU a_expr(var ) CL_SQU OP_EQ a_expr(var OP_SQU a_expr(c_int ) CL_SQU ) ) )
statement(assign(var OP_SQU a_expr(a_expr(var ) OP_PL a_expr(c_int ) ) CL_SQU OP_EQ a_expr(var OP_SQU a_expr(c_int ) CL_SQU ) ) )
statement(assign(var OP_SQU a_expr(a_expr(var ) OP_PL a_expr(c_int ) ) CL_SQU OP_EQ a_expr(var OP_SQU a_expr(c_int ) CL_SQU ) ) )
statement(assign(var OP_SQU a_expr(a_expr(var ) OP_PL a_expr(c_int ) ) CL_SQU OP_EQ a_expr(var OP_SQU a_expr(c_int ) CL_SQU ) ) )
statement(func_call(var OP_PAR a_expr(var ) CL_PAR ) )
CL_BCS 
)