75   char expchar;               /* exponent character: [eEpP\0] */  in FUNCTION_NAME()  local
346           expchar = 'p';  in FUNCTION_NAME()
350           expchar = 'P';  in FUNCTION_NAME()
374         expchar = ch;  in FUNCTION_NAME()
382         expchar = '\0';  in FUNCTION_NAME()
386         expchar = ch - ('g' - 'e');  in FUNCTION_NAME()
393           dtoaresult = cp = __ldtoa(&fparg.ldbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
400           dtoaresult = cp = __dtoa(fparg.dbl, expchar ? 2 : 3, prec, &expt, &signflag, &dtoaend);  in FUNCTION_NAME()
424             expchar = '\0';  in FUNCTION_NAME()
438         if (expchar) {  in FUNCTION_NAME()
439           expsize = exponent(expstr, expt - 1, expchar);  in FUNCTION_NAME()
634       if (!expchar) { /* %[fF] or sufficiently short %[gG] */  in FUNCTION_NAME()