Defined in 1 files as a prototype:

• lib/msun/src/math.h, line 386 (as a prototype)

Defined in 3 files as a function:

• contrib/libstdc++/libmath/copysignf.c, line 35 (as a function)
• lib/msun/i387/s_copysignf.S, line 11 (as a function)
• lib/msun/src/s_copysignf.c, line 29 (as a function)

Referenced in 13 files:

• contrib/compiler-rt/lib/builtins/int_math.h, line 66
• contrib/libc++/include/math.h, line 1080
• contrib/llvm/tools/clang/lib/Headers/__clang_cuda_cmath.h, line 414
• contrib/llvm/tools/clang/lib/Headers/tgmath.h, line 623
• lib/msun/i387/s_copysignf.S, line 20
• lib/msun/src/catrigf.c
  • line 172
  • line 173
  • line 189
  • line 189
  • line 274
  • line 356
  • line 358
  • line 359
  • line 365
  • line 384
  • line 384
• lib/msun/src/s_ccoshf.c
  • line 66
  • line 70
  • line 79
  • line 82
• lib/msun/src/s_cprojf.c, line 42
• lib/msun/src/s_csinhf.c
  • line 66
  • line 70
• lib/msun/src/s_csqrtf.c
  • line 67
  • line 69
  • line 86
• lib/msun/src/s_ctanhf.c
  • line 58
  • line 66
• lib/msun/src/s_scalbnf.c
  • line 43
  • line 48
  • line 50
• lib/msun/tests/nearbyint_test.c, line 134