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| author | Thomas Voss <mail@thomasvoss.com> | 2024-04-27 20:56:32 +0200 |
|---|---|---|
| committer | Thomas Voss <mail@thomasvoss.com> | 2024-04-27 20:56:32 +0200 |
| commit | 88a5a75f7620ec29143e73493143bca4b8800225 (patch) | |
| tree | f0a2e91ca290ce1d78b9732850c9525b1c8f6dd0 | |
| parent | 95c062edfa87cda142cc617bb0b4e21a644f4a15 (diff) | |
Rename U8V() to U8(), and handle U8(nullptr)
| -rw-r--r-- | include/mbstring.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/mbstring.h b/include/mbstring.h index b6a769c..e487da5 100644 --- a/include/mbstring.h +++ b/include/mbstring.h @@ -8,7 +8,10 @@ #include "_rune.h" #include "_u8view.h" -#define U8V(s) ((struct u8view){.p = (s), .len = sizeof(s) - 1}) +#define U8(s) \ + _Generic((s), \ + nullptr_t: ((struct u8view){}), \ + default: ((struct u8view){.p = (s), .len = sizeof(s) - 1})) #define U8_ARGS(s) ((s).p), ((s).len) #define U8_ARGSP(s) (&(s).p), (&(s).len) |