diff options
Diffstat (limited to 'vendor/librune/lib/mbstring/u8chkr.c')
| -rw-r--r-- | vendor/librune/lib/mbstring/u8chkr.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/vendor/librune/lib/mbstring/u8chkr.c b/vendor/librune/lib/mbstring/u8chkr.c new file mode 100644 index 0000000..2457dda --- /dev/null +++ b/vendor/librune/lib/mbstring/u8chkr.c @@ -0,0 +1,9 @@ +#include "mbstring.h" +#include "rune.h" + +bool +u8chkr(rune ch) +{ + return !((ch >= 0xD800 && ch <= 0xDFFF) || ch == 0xFFFE || ch == 0xFFFF + || ch > RUNE_MAX); +} |