projects / musl / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
acos.s fix: use the formula acos(x) = atan2(sqrt(1-x),sqrt(1+x))
[musl] / src / ctype / islower.c
1 #include <ctype.h>
2 #undef islower
3
4 int islower(int c)
5 {
6         return (unsigned)c-'a' < 26;
7 }
musl