home 207 gtags-cscope/global-cscope.h extern char *editor, *home, *shell, *lineflag; /**< environment variables */ home 210 gtags-cscope/global-cscope.h extern char *home; /**< Home directory */ home 96 gtags-cscope/gtags-cscope.c char *home; /**< Home directory */ home 320 gtags-cscope/gtags-cscope.c home = mygetenv("HOME", HOME);