121     while (i > 0 && dir[i] != SEP)  in reduce()
194     if (stuff[0] == SEP)  in joinpath()
198         if (n > 0 && buffer[n-1] != SEP && n < MAXPATHLEN)  in joinpath()
199             buffer[n++] = SEP;  in joinpath()
215     if (p[0] == SEP)  in copy_absolute()
223         if (p[0] == '.' && p[1] == SEP)  in copy_absolute()
235     if (path[0] == SEP)  in absolutize()
372     static char separator[2] = {SEP, '\0'};  in calculate_path()
401         if (strchr(prog, SEP))  in calculate_path()
414      else if(0 == _NSGetExecutablePath(progpath, &nsexeclength) && progpath[0] == SEP)  in calculate_path()
444         if (progpath[0] != SEP && progpath[0] != '\0')  in calculate_path()
490             if (tmpbuffer[0] == SEP)  in calculate_path()
557         if (defpath[0] != SEP)  in calculate_path()
608             if (defpath[0] != SEP) {  in calculate_path()
610                 if (prefixsz >= 2 && prefix[prefixsz - 2] != SEP &&  in calculate_path()