diff options
Diffstat (limited to 'include/mbstring.h')
| -rw-r--r-- | include/mbstring.h | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/include/mbstring.h b/include/mbstring.h index d725e0d..947195f 100644 --- a/include/mbstring.h +++ b/include/mbstring.h @@ -5,10 +5,14 @@ #include "_charN_t.h" #include "_rune.h" -#include "_u8view.h" +#include "_uNview.h" -#define U8(...) \ +#define U8(...) \ ((struct u8view){__VA_OPT__(u8##__VA_ARGS__, sizeof(u8##__VA_ARGS__) - 1)}) +#define U16(...) \ + ((struct u16view){__VA_OPT__(u##__VA_ARGS__, sizeof(u##__VA_ARGS__) - 1)}) +#define U32(...) \ + ((struct u32view){__VA_OPT__(U##__VA_ARGS__, sizeof(U##__VA_ARGS__) - 1)}) #define VSHFT(sv, n) ((sv)->p += (n), (sv)->len -= (n)) @@ -28,7 +32,7 @@ constexpr rune U8_4B_MAX = 0x10FFFF; constexpr rune MBEND = 0x110000; -#define PRIsU8 ".*s" +#define PRIsSV ".*s" #define SV_PRI_ARGS(sv) ((int)(sv).len), ((sv).p) int rtou8(char8_t *, size_t, rune); @@ -47,4 +51,26 @@ int u8tor(rune *, const char8_t *); rune u8cut(struct u8view *restrict, struct u8view *restrict, const rune *, size_t); +/* Encoding-generic macros */ +#define rtoucs(buf, bufsz, ch) \ + _Generic((buf), char8_t *: rtou8)((buf), (bufsz), (ch)) +#define ucsnext(ch, sv) _Generic((sv), struct u8view: u8next)((ch), (sv)) +#define ucsprev(ch, sv, start) \ + _Generic((sv), const char8_t **: u8prev)((ch), (sv), (start)) +#define ucstor(ch, p) \ + _Generic((p), char8_t *: u8tor, const char8_t *: u8tor)((ch), (p)) +#define ucshaspfx(sv, pfx) _Generic((sv), struct u8view: u8haspfx)((sv), (pfx)) +#define ucshassfx(sv, sfx) _Generic((sv), struct u8view: u8hassfx)((sv), (sfx)) +#define ucschk(sv) _Generic((sv), struct u8view: u8chk)((sv)) +#define ucschr(sv, ch) _Generic((sv), struct u8view: u8chr)((sv), (ch)) +#define ucsrchr(sv, ch) _Generic((sv), struct u8view: u8rchr)((sv), (ch)) +#define ucscmp(lhs, rhs) _Generic((lhs), struct u8view: u8cmp)((lhs), (rhs)) +#define ucscspn(sv, delims, ndelims) \ + _Generic((sv), struct u8view: u8cspn)((sv), (delims), (ndelims)) +#define ucslen(sv) _Generic((sv), struct u8view: u8len)((sv)) +#define ucsspn(sv, delims, ndelims) \ + _Generic((sv), struct u8view: u8spn)((sv), (delims), (ndelims)) +#define ucscut(x, y, seps, nseps) \ + _Generic((y), struct u8view *: u8cut)(x, y, seps, nseps) + #endif /* !MLIB_MBSTRING_H */ |