48 	unsigned char c;  in parsefloat()  local
62 		c = *fp->_p;  in parsefloat()
67 			if (c == '-' || c == '+')  in parsefloat()
72 			switch (c) {  in parsefloat()
92 			    (c != "nfinity"[infnanpos] &&  in parsefloat()
93 			     c != "NFINITY"[infnanpos]))  in parsefloat()
104 				if (c != 'A' && c != 'a')  in parsefloat()
108 				if (c != 'N' && c != 'n')  in parsefloat()
114 				if (c != '(')  in parsefloat()
118 				if (c == ')') {  in parsefloat()
121 				} else if (!isalnum(c) && c != '_')  in parsefloat()
129 			if (c == 'X' || c == 'x') {  in parsefloat()
137 			if ((ishex && isxdigit(c)) || isdigit(c))  in parsefloat()
141 				if (c != '.')  in parsefloat()
148 			if (((c == 'E' || c == 'e') && !ishex) ||  in parsefloat()
149 			    ((c == 'P' || c == 'p') && ishex)) {  in parsefloat()
154 			} else if ((ishex && isxdigit(c)) || isdigit(c)) {  in parsefloat()
162 			if (c == '-' || c == '+')  in parsefloat()
167 			if (isdigit(c))  in parsefloat()
175 		*p++ = c;  in parsefloat()
196 	wint_t c;  in wparsefloat()  local
209 	c = WEOF;  in wparsefloat()
211 		if ((c = __fgetwc_unlock(fp)) == WEOF)  in wparsefloat()
217 			if (c == '-' || c == '+')  in wparsefloat()
222 			switch (c) {  in wparsefloat()
242 			    (c != (wint_t)"nfinity"[infnanpos] &&  in wparsefloat()
243 			     c != (wint_t)"NFINITY"[infnanpos]))  in wparsefloat()
254 				if (c != 'A' && c != 'a')  in wparsefloat()
258 				if (c != 'N' && c != 'n')  in wparsefloat()
264 				if (c != '(')  in wparsefloat()
268 				if (c == ')') {  in wparsefloat()
271 				} else if (!iswalnum(c) && c != '_')  in wparsefloat()
279 			if (c == 'X' || c == 'x') {  in wparsefloat()
287 			if ((ishex && iswxdigit(c)) || iswdigit(c))  in wparsefloat()
291 				if (c != L'.')  in wparsefloat()
298 			if (((c == 'E' || c == 'e') && !ishex) ||  in wparsefloat()
299 			    ((c == 'P' || c == 'p') && ishex)) {  in wparsefloat()
304 			} else if ((ishex && iswxdigit(c)) || iswdigit(c)) {  in wparsefloat()
312 			if (c == '-' || c == '+')  in wparsefloat()
317 			if (iswdigit(c))  in wparsefloat()
325 		*p++ = c;  in wparsefloat()
326 		c = WEOF;  in wparsefloat()
330 	if (c != WEOF)  in wparsefloat()
331 		ungetwc(c, fp);  in wparsefloat()