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#include <stdio.h> #include <string.h> #include <ctype.h> #include "__scanf.h" static void s_read(rctx_t *r) { unsigned char *s = r->opaque; if (!s[r->l]) r->c = -1; else r->c = s[r->l++]; } int vsscanf(const char *s, const char *fmt, va_list ap) { size_t l = strlen(fmt), i; wchar_t fmt2[l+1]; rctx_t r = { s_read, (void *)s, 0, isspace }; for (i=0; i<=l; i++) fmt2[i] = (unsigned char)fmt[i]; return __scanf(&r, fmt2, ap); } |