math: make test-fenv-preserve.c a no-op if FE_ALL_EXCEPT == 0.
[glibc.git] / math / e_acosl.c
blobe5b697119727aba92d14b78b92cd61c7cbc3abe6
1 #include <math.h>
2 #include <stdio.h>
3 #include <errno.h>
5 long double
6 __ieee754_acosl (long double x)
8 fputs ("__ieee754_acosl not implemented\n", stderr);
9 __set_errno (ENOSYS);
10 return 0.0;
12 strong_alias (__ieee754_acosl, __acosl_finite)
14 stub_warning (acosl)