Defined in 4 files as a macro:

• contrib/binutils/include/xregex2.h, line 253 (as a macro)
• contrib/gdb/include/xregex2.h, line 250 (as a macro)
• contrib/libgnuregex/regex.h, line 266 (as a macro)
• include/limits.h, line 73 (as a macro)

Referenced in 8 files:

• contrib/binutils/include/xregex2.h
  • line 249
  • line 250
• contrib/binutils/libiberty/regex.c
  • line 2160
  • line 3846
  • line 3879
• contrib/gdb/include/xregex2.h
  • line 246
  • line 247
• contrib/libgnuregex/regcomp.c, line 3707
• contrib/libgnuregex/regex.h
  • line 262
  • line 263
• gnu/usr.bin/grep/dfa.c, line 868
• lib/libc/gen/sysconf.c, line 161
• lib/libc/gen/sysctl.c, line 139