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author | Nicholas <nbnoll@eml.cc> | 2021-11-12 09:22:01 -0800 |
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committer | Nicholas <nbnoll@eml.cc> | 2021-11-12 09:22:01 -0800 |
commit | ce05175372a9ddca1a225db0765ace1127a39293 (patch) | |
tree | 5988b4d4f6b402e4953945886fc90aae11203df6 /src/libutf/len.c | |
parent | b375f3cdedb5b0e08745d100b40e38d2f8396a58 (diff) |
chore: simplified organizational structurelaptop
Diffstat (limited to 'src/libutf/len.c')
-rw-r--r-- | src/libutf/len.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/libutf/len.c b/src/libutf/len.c new file mode 100644 index 0000000..8fbd679 --- /dev/null +++ b/src/libutf/len.c @@ -0,0 +1,21 @@ +#include "internal.h" + +int +utf8·len(char *s) +{ + int c; + long n; + rune r; + + n = 0; + for(;;){ + c = *(uchar*)s; + if(c < Tx){ + if(c == 0) + return n; + s++; + }else + s += utf8·decode(s, &r); + n++; + } +} |