当我运行以下代码时:
typedef char *lrfield();
struct lrfields {
char name[26];
lrfield *f;
};
struct lrfields lr_table[] = {
{"pri_tran_code1", pri_tran_code2},
{"sec_tran_code", sec_tran_code},
{"type_code", type_code},
{"sys_seq_nbr", sys_seq_nbr},
{"authorizer", authorizer},
{"void_code", void_code},
{"",0}
};
char *pri_tran_code2()
{
return pri_tran_code;
}
*
*
if(second)
{
for(bp=lr_table; bp->name[0]; bp++)
if(strcmp(bp->name, second)==0)
{
tmpval=bp->f();
break;
}
}
我有这些错误:
error: `pri_tran_code2' undeclared here (not in a function)
error: initializer element is not constant
error: (near initialization for `lr_table[0].f')
error: initializer element is not constant
error: (near initialization for `lr_table[0]')
error: initializer element is not constant
error: (near initialization for `lr_table[1]')
正如您在代码中看到的那样,我在其调用上方定义了“pri_tran_code2”。请帮我解决这个错误。