cosmopolitan/libc/tinymath/kernel.internal.h
Justine Tunney e557058ac8
Improve cosmo's conformance to libc-test
This change addresses various open source compatibility issues, so that
we pass 313/411 of the tests in https://github.com/jart/libc-test where
earlier today we were passing about 30/411 of them, due to header toil.
Please note that Glibc only passes 341/411 so 313 today is pretty good!

- Make the conformance of libc/isystem/ headers nearly perfect
- Import more of the remaining math library routines from Musl
- Fix inconsistencies with type signatures of calls like umask
- Write tests for getpriority/setpriority which work great now
- conform to `struct sockaddr *` on remaining socket functions
- Import a bunch of uninteresting stdlib functions e.g. rand48
- Introduce readdir_r, scandir, pthread_kill, sigsetjmp, etc..

Follow the instructions in our `tool/scripts/cosmocc` toolchain to run
these tests yourself. You use `make CC=cosmocc` on the test repository
2022-10-10 17:52:41 -07:00

18 lines
658 B
C

#ifndef COSMOPOLITAN_LIBC_TINYMATH_KERNEL_INTERNAL_H_
#define COSMOPOLITAN_LIBC_TINYMATH_KERNEL_INTERNAL_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
double __cos(double, double) hidden;
double __sin(double, double, int) hidden;
double __tan(double, double, int) hidden;
float __cosdf(double) hidden;
float __sindf(double) hidden;
float __tandf(double, int) hidden;
int __rem_pio2(double, double *) hidden;
int __rem_pio2_large(double *, double *, int, int, int) hidden;
int __rem_pio2f(float, double *) hidden;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_TINYMATH_KERNEL_INTERNAL_H_ */