2、填充結構#define FILL(a) {a, #a}enum IDD{OPEN, CLOSE};typedef struct MSG{IDD id;const char * msg;}MSG;MSG _msg[] = {FILL(OPEN), FILL(CLOSE)};相當於:MSG _msg[] = {{OPEN, "OPEN"},{CLOSE, "CLOSE"}};
http://stenlyho.blogspot.com/2007/04/c_04.html
https://github.com/haipome/utf8
https://en.wikipedia.org/wiki/ISO/IEC_8859-9
在 Raspberry Pi 上使用 AVS Device SDK 實現智慧音箱