Defined in 3 files as a macro:

• contrib/llvm-project/llvm/lib/Support/regex2.h, line 84 (as a macro)
• contrib/nvi/regex/regex2.h, line 86 (as a macro)
• lib/libc/regex/regex2.h, line 93 (as a macro)

Referenced in 7 files:

• contrib/llvm-project/llvm/lib/Support/regcomp.c
  • line 526
  • line 725
• contrib/netbsd-tests/lib/libc/regex/debug.c, line 194
• contrib/nvi/regex/engine.c
  • line 343
  • line 582
  • line 900
• contrib/nvi/regex/regcomp.c, line 598
• lib/libc/regex/engine.c
  • line 465
  • line 709
  • line 983
• lib/libc/regex/grot/debug.c, line 136
• lib/libc/regex/regcomp.c
  • line 502
  • line 900