Defined in 3 files as a macro:

• contrib/llvm-project/llvm/lib/Support/regex_impl.h, line 81 (as a macro)
• contrib/nvi/regex/regex.h, line 87 (as a macro)
• include/regex.h, line 93 (as a macro)

Referenced in 8 files:

• contrib/llvm-project/llvm/lib/Support/regcomp.c
  • line 308
  • line 312
• contrib/llvm-project/llvm/lib/Support/regerror.c, line 74
• contrib/nvi/regex/engine.c, line 156
• contrib/nvi/regex/regcomp.c
  • line 195
  • line 199
• contrib/nvi/regex/regerror.c, line 104
• lib/libc/regex/engine.c, line 220
• lib/libc/regex/regcomp.c
  • line 229
  • line 233
• lib/libc/regex/regerror.c, line 106