206     const char *digits, int ndig, int decpt, int signflag)  in sf_efmt()  argument
226 	sf_emit_exp(b, isupper((unsigned char)conv) ? 'E' : 'e', decpt - 1, 2);  in sf_efmt()
240     const char *digits, int ndig, int decpt)  in sf_ffmt()  argument
248 	if (decpt <= 0) {  in sf_ffmt()
252 			zc = -decpt < prec ? -decpt : prec;  in sf_ffmt()
263 		copy = ndig < decpt ? ndig : decpt;  in sf_ffmt()
265 		sf_padc(b, '0', decpt - copy);  in sf_ffmt()
268 			avail = ndig - decpt;  in sf_ffmt()
272 			sf_write(b, digits + decpt, copy);  in sf_ffmt()
288     const char *digits, int ndig, int decpt, int signflag)  in sf_gfmt()  argument
310 	if (decpt > -4 && decpt <= ep) {  in sf_gfmt()
314 		if (decpt <= 0) {  in sf_gfmt()
318 				sf_padc(b, '0', -decpt);  in sf_gfmt()
322 			copy = ndig < decpt ? ndig : decpt;  in sf_gfmt()
324 			sf_padc(b, '0', decpt - copy);  in sf_gfmt()
325 			frac = ndig - decpt;  in sf_gfmt()
328 				sf_write(b, digits + decpt, frac);  in sf_gfmt()
341 		    decpt - 1, 2);  in sf_gfmt()
360     const char *digits, int ndig, int decpt, int signflag)  in sf_afmt()  argument
390 	sf_emit_exp(b, isupper((unsigned char)conv) ? 'P' : 'p', decpt - 1, 1);  in sf_afmt()
436     char *digits, char *dend, int decpt, int signflag)  in __sf_render_hex()  argument
443 	if (decpt == INT_MAX)  in __sf_render_hex()
447 	return (sf_afmt(&b, usprec, conv, digits, ndig, decpt, signflag));  in __sf_render_hex()
456     char *digits, char *dend, int decpt, int signflag, int is_special)  in __sf_render_decimal()  argument
468 		return (sf_efmt(&b, prec, conv, digits, ndig, decpt, signflag));  in __sf_render_decimal()
470 		return (sf_ffmt(&b, prec, signflag, digits, ndig, decpt));  in __sf_render_decimal()
472 		return (sf_gfmt(&b, prec, conv, digits, ndig, decpt, signflag));  in __sf_render_decimal()