varname           442 src/prt2pdf/prt2pdf.c   char * varname;
varname           443 src/prt2pdf/prt2pdf.c   if ((varname = getenv ("IMPACT_TOP")) != (char *)NULL)
varname           450 src/prt2pdf/prt2pdf.c       (void)strncpy (IMPACT_TOP, varname, 255);
varname          2534 src/prt2pdf/prt2pdf.c   char * varname;
varname          2555 src/prt2pdf/prt2pdf.c   varname = getenv ("IMPACT_GRAY");
varname          2556 src/prt2pdf/prt2pdf.c   if (varname == (char *)NULL)
varname          2558 src/prt2pdf/prt2pdf.c   else if (varname [0] == '\0')
varname          2562 src/prt2pdf/prt2pdf.c       (void)sscanf (varname, "%f", & GLOBAL_GRAY_SCALE);
varname          4224 src/simh/scp.c char varname[CBUFSIZE];
varname          4228 src/simh/scp.c cptr = get_glyph (cptr, varname, '=');                  /* get environment variable name */
varname          4229 src/simh/scp.c setenv(varname, cptr, 1);