88   int c;            /* character from format, or conversion */  in __svfscanf()  local
112     c = *fmt++;  in __svfscanf()
113     if (c == 0) return nassigned;  in __svfscanf()
114     if (isspace(c)) {  in __svfscanf()
118     if (c != '%') goto literal;  in __svfscanf()
126     c = *fmt++;  in __svfscanf()
127     switch (c) {  in __svfscanf()
131         if (*fp->_p != c) goto match_failure;  in __svfscanf()
184         width = width * 10 + c - '0';  in __svfscanf()
195         c = CT_INT;  in __svfscanf()
200         c = CT_INT;  in __svfscanf()
208         c = CT_INT;  in __svfscanf()
214         c = CT_INT;  in __svfscanf()
222         c = CT_INT;  in __svfscanf()
235         c = CT_FLOAT;  in __svfscanf()
241         c = CT_STRING;  in __svfscanf()
247         c = CT_CCL;  in __svfscanf()
252         c = CT_CHAR;  in __svfscanf()
257         c = CT_INT;  in __svfscanf()
290         if (isupper(c)) flags |= LONG;  in __svfscanf()
291         c = CT_INT;  in __svfscanf()
296     if ((flags & ALLOCATE) != 0 && c > CT_STRING) {  in __svfscanf()
331     switch (c) {  in __svfscanf()
434           while ((c == CT_CCL || !isspace(*fp->_p)) && width != 0) {  in __svfscanf()
450 … if ((c == CT_CCL && wctob(wc) != EOF && !ccltab[wctob(wc)]) || (c == CT_STRING && iswspace(wc))) {  in __svfscanf()
478           if (c == CT_CCL && bytes != 0) {  in __svfscanf()
492               if (c == CT_CCL && n == 0) goto input_failure;  in __svfscanf()
517               if (c == CT_CCL && n == 0) goto input_failure;  in __svfscanf()
527         if (c == CT_CCL && n == 0) goto match_failure;  in __svfscanf()
549           c = *fp->_p;  in __svfscanf()
554           switch (c) {  in __svfscanf()
649           *p++ = c;  in __svfscanf()
665         c = ((u_char*)p)[-1];  in __svfscanf()
666         if (c == 'x' || c == 'X') {  in __svfscanf()
668           (void)ungetc(c, fp);  in __svfscanf()
740   int c, n, v;  in __sccl()  local
743   c = *fmt++; /* first char hat => negated scanset */  in __sccl()
744   if (c == '^') {  in __sccl()
746     c = *fmt++; /* get new first char */  in __sccl()
751   if (c == 0) return (fmt - 1); /* format ended before closing ] */  in __sccl()
762     tab[c] = v; /* take character c */  in __sccl()
789         if (n == ']' || n < c) {  in __sccl()
790           c = '-';  in __sccl()
795           tab[++c] = v;  in __sccl()
796         } while (c < n);  in __sccl()
805         c = *fmt++;  in __sccl()
806         if (c == 0) return (fmt - 1);  in __sccl()
807         if (c == ']') return (fmt);  in __sccl()
815         c = n;  in __sccl()