Defined in 2 files as a macro:

• gen/exec.c, line 76 (as a macro)
• gen/popen.c, line 74 (as a macro)

Defined in 1 files as a externvar:

• gen/exec.c, line 78 (as a externvar)

Referenced in 5 files:

• gen/exec.c
  • line 119
  • line 210
  • line 285
  • line 302
• gen/popen.c, line 151
• stdlib/getenv.c
  • line 98
  • line 100
  • line 105
  • line 107
• stdlib/setenv.c
  • line 132
  • line 137
• sys/crt_externs.c
  • line 62
  • line 63
  • line 64