ne_version_match
3

# ne_version_match

# ne_version_string

library versioning

          #include <ne_utils.h>

            int ne_version_match
            int major
            int minor

            const char *ne_version_string

## Description

The `ne_version_match` function returns non-zero if the library version is not of major version `major`, or the minor version is less than `minor`. For &neon; versions 0.x, every minor version is assumed to be incompatible with every other minor version.

The `ne_version_string` function returns a string giving the library version.

## Examples

To require &neon; 1.x, version 1.2 or later:

    if (ne_version_match(1, 2)) {
        printf("Library version out of date: 1.2 required, found %s.",
               ne_version_string());
        exit(1);
    }