environ          1286 gc/include/private/gcconfig.h     extern char **environ;
environ          1287 gc/include/private/gcconfig.h #   define DATASTART ((ptr_t)(&environ))
environ          1478 gc/include/private/gcconfig.h 	extern char ** environ;
environ          1479 gc/include/private/gcconfig.h #       define STACKBOTTOM ((ptr_t)environ)
environ          1557 gc/include/private/gcconfig.h  	extern char ** environ;
environ          1561 gc/include/private/gcconfig.h #	define STACKBOTTOM ((ptr_t)(((word)(environ) | (getpagesize()-1))+1))
environ          1623 gc/include/private/gcconfig.h 	extern char ** environ;
environ          1624 gc/include/private/gcconfig.h #       define STACKBOTTOM ((ptr_t)environ)
environ           394 gc/os_dep.c        extern char **environ;
environ           397 gc/os_dep.c        GC_data_start = GC_find_limit((ptr_t)&environ, FALSE);