2 ** This file is in the public domain, so clarified as of
3 ** 2006-07-17 by Arthur David Olson.
11 scheck(const char *const string, const char *const format)
14 register const char * fp;
17 register const char * result;
21 if (string == NULL || format == NULL)
23 fbuf = malloc(2 * strlen(format) + 4);
30 ** Copy directives, suppressing each conversion that is not
31 ** already suppressed. Scansets containing '%' are not
32 ** supported; e.g., the conversion specification "%[%]" is not
33 ** supported. Also, multibyte characters containing a
34 ** non-leading '%' byte are not supported.
36 while ((*tp++ = c = *fp++) != '\0') {
44 } while (is_digit(c));
53 if ((*tp++ = *fp++) == '\0')
60 if (sscanf(string, fbuf, &dummy) != 1)