- TYPE_ENUM
- Accept one of a specified set of strings. Requires a
- third <STRONG>(char</STRONG> <STRONG>**)</STRONG> argument pointing to a string list; a
- fourth <STRONG>int</STRONG> flag argument to enable case-sensitivity;
- and a fifth <STRONG>int</STRONG> flag argument specifying whether a
- partial match must be a unique one (if this flag is
- off, a prefix matches the first of any set of more
- than one list elements with that prefix). Please
- notice that the string list is not copied, only a
- reference to it is stored in the field. So you should
- avoid to use a list that lives in automatic variables
- on the stack.
-
- TYPE_INTEGER
- Integer data, parsable to an integer by <STRONG>atoi(3)</STRONG>.
- Requires a third <STRONG>int</STRONG> argument controlling the preci-
- sion, a fourth <STRONG>long</STRONG> argument constraining minimum
- value, and a fifth <STRONG>long</STRONG> constraining maximum value.
- If the maximum value is less or equal the minimum
- value, the range is simply ignored. On return the
- field buffer is formatted according to the <STRONG>printf</STRONG>
- format specification ".*ld", where the '*' is
- replaced by the precision argument. For details of
- the precision handling see <STRONG>printf's</STRONG> man-page.
-
- TYPE_NUMERIC
- Numeric data (may have a decimal-point part).
- Requires a third <STRONG>int</STRONG> argument controlling the preci-
- sion, a fourth <STRONG>double</STRONG> argument constraining minimum
- value, and a fifth <STRONG>double</STRONG> constraining maximum value.
- If your system supports locale's, the decimal point
- character to be used must be the one specified by
- your locale. If the maximum value is less or equal
- the minimum value, the range is simply ignored. On
- return the field buffer is formatted according to the
- <STRONG>printf</STRONG> format specification ".*f", where the '*' is
- replaced by the precision argument. For details of
- the precision handling see <STRONG>printf's</STRONG> man-page.