Defined in 1 files as a prototype:

• lib/msun/src/math.h, line 449 (as a prototype)

Defined in 1 files as a macro:

• gnu/lib/libstdc++/config.h, line 838 (as a macro)

Defined in 2 files as a function:

• lib/msun/i387/s_copysignl.S, line 9 (as a function)
• lib/msun/src/s_copysignl.c, line 36 (as a function)

Referenced in 12 files:

• contrib/compiler-rt/lib/builtins/int_math.h, line 67
• contrib/libc++/include/math.h, line 1112
• contrib/llvm/tools/clang/lib/Headers/tgmath.h, line 631
• lib/msun/i387/s_copysignl.S, line 18
• lib/msun/src/catrigl.c
  • line 193
  • line 194
  • line 210
  • line 210
  • line 296
  • line 379
  • line 381
  • line 382
  • line 388
  • line 407
  • line 407
• lib/msun/src/s_cprojl.c, line 44
• lib/msun/src/s_csqrtl.c
  • line 82
  • line 84
  • line 122
• lib/msun/src/s_fmal.c, line 228
• lib/msun/src/s_scalbnl.c, line 57
• lib/msun/tests/csqrt_test.c
  • line 175
  • line 177
• lib/msun/tests/test-utils.h
  • line 108
  • line 108
• tools/regression/usr.bin/cc/float.c
  • line 78
  • line 78