diff options
Diffstat (limited to 'src/string_utils.h')
| -rw-r--r-- | src/string_utils.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/string_utils.h b/src/string_utils.h index 1accc805..5807d4e2 100644 --- a/src/string_utils.h +++ b/src/string_utils.h @@ -76,7 +76,7 @@ is_space(const char c) } static inline bool -is_base64(const char c) +is_base64(const int c) { return is_alpha(c) || is_digit(c) || c == '+' || c == '/' || c == '='; } @@ -146,9 +146,9 @@ utf8_num_bytes(const uint8_t c) static inline uint32_t parse_counted_utf8_char(const uint8_t* utf8, size_t size) { - uint32_t c = utf8[0] & ((1 << (8 - size)) - 1); + uint32_t c = utf8[0] & ((1U << (8 - size)) - 1U); for (size_t i = 1; i < size; ++i) { - const uint8_t in = utf8[i] & 0x3F; + const uint8_t in = utf8[i] & 0x3FU; c = (c << 6) | in; } return c; @@ -162,7 +162,8 @@ parse_utf8_char(const uint8_t* utf8, size_t* size) case 1: case 2: case 3: case 4: return parse_counted_utf8_char(utf8, *size); default: - return *size = 0; + *size = 0; + return 0U; } } |