diff options
Diffstat (limited to 'libiconv/iconv.c')
| -rw-r--r-- | libiconv/iconv.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libiconv/iconv.c b/libiconv/iconv.c index ec01f381d..095932fd6 100644 --- a/libiconv/iconv.c +++ b/libiconv/iconv.c @@ -142,7 +142,7 @@ struct stateful_cd { static iconv_t combine_to_from(size_t t, size_t f) { - return (void *)(f<<16 | t<<1 | 1); + return (iconv_t)(f<<16 | t<<1 | 1); } static size_t extract_from(iconv_t cd) @@ -199,7 +199,7 @@ static void put_16(unsigned char *s, unsigned c, int e) static unsigned get_32(const unsigned char *s, int e) { e &= 3; - return s[e]+0U<<24 | s[e^1]<<16 | s[e^2]<<8 | s[e^3]; + return (s[e]+0U)<<24 | s[e^1]<<16 | s[e^2]<<8 | s[e^3]; } static void put_32(unsigned char *s, unsigned c, int e) @@ -242,7 +242,7 @@ static inline int utf8enc_wchar(char *outb, wchar_t c) } } -static inline int utf8seq_is_overlong(char *s, int n) +static inline int utf8seq_is_overlong(unsigned char *s, int n) { switch (n) { @@ -268,12 +268,12 @@ static inline int utf8seq_is_overlong(char *s, int n) return 0; } -static inline int utf8seq_is_surrogate(char *s, int n) +static inline int utf8seq_is_surrogate(unsigned char *s, int n) { return ((n == 3) && (*s == 0xED) && (*(s+1) >= 0xA0) && (*(s+1) <= 0xBF)); } -static inline int utf8seq_is_illegal(char *s, int n) +static inline int utf8seq_is_illegal(unsigned char *s, int n) { return ((n == 3) && (*s == 0xEF) && (*(s+1) == 0xBF) && (*(s+2) >= 0xBE) && (*(s+2) <= 0xBF)); @@ -331,7 +331,7 @@ static unsigned legacy_map(const unsigned char *map, unsigned c) { if (c < 4*map[-1]) return c; unsigned x = c - 4*map[-1]; - x = map[x*5/4]>>2*x%8 | map[x*5/4+1]<<8-2*x%8 & 1023; + x = map[x*5/4]>>(2*x%8) | (map[x*5/4+1]<<(8-2*x%8) & 1023); return x < 256 ? x : legacy_chars[x-256]; } @@ -382,7 +382,11 @@ size_t iconv(iconv_t cd, char **restrict in, size_t *restrict inb, char **restri switch (type) { case UTF_8: if (c < 128) break; - l = utf8dec_wchar(&c, *in, *inb); + else { + wchar_t wc; + l = utf8dec_wchar(&wc, (unsigned char*)(*in), *inb); + c = wc; + } if (!l) l++; else if (l == (size_t)-1) goto ilseq; else if (l == (size_t)-2) goto starved; |