| 20 | namespace al { |
| 21 | |
| 22 | int strcasecmp(const char *str0, const char *str1) noexcept |
| 23 | { |
| 24 | do { |
| 25 | const int diff{to_upper(*str0) - to_upper(*str1)}; |
| 26 | if(diff < 0) return -1; |
| 27 | if(diff > 0) return 1; |
| 28 | } while(*(str0++) && *(str1++)); |
| 29 | return 0; |
| 30 | } |
| 31 | |
| 32 | int strncasecmp(const char *str0, const char *str1, std::size_t len) noexcept |
| 33 | { |