#define char2hex(ch) ((ch >= '0' && ch <= '9')? (ch - '0') : ((ch >= 'a' && ch <= 'f')? (ch - 'a' + 10) : (ch - 'A' + 10)))
char to hex
最新推荐文章于 2025-05-14 09:35:46 发布
#define char2hex(ch) ((ch >= '0' && ch <= '9')? (ch - '0') : ((ch >= 'a' && ch <= 'f')? (ch - 'a' + 10) : (ch - 'A' + 10)))