diff options
Diffstat (limited to 'pango/pango-utils.h')
| -rw-r--r-- | pango/pango-utils.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/pango/pango-utils.h b/pango/pango-utils.h index f0392f72..7b008a90 100644 --- a/pango/pango-utils.h +++ b/pango/pango-utils.h @@ -97,6 +97,36 @@ guint8 * pango_log2vis_get_embedding_levels (const gchar *text, */ gboolean pango_is_zero_width (gunichar ch) G_GNUC_CONST; +/* Pango version checking */ + +/* Encode a Pango version as an integer */ +#define PANGO_VERSION_ENCODE(major, minor, micro) ( \ + ((major) * 10000) \ + + ((minor) * 100) \ + + ((micro) * 1)) + +/* Encoded version of Pango at compile-time */ +#define PANGO_VERSION PANGO_VERSION_ENCODE( \ + PANGO_VERSION_MAJOR, \ + PANGO_VERSION_MINOR, \ + PANGO_VERSION_MICRO) + +/* Check that compile-time Pango is as new as required */ +#define PANGO_VERSION_CHECK(major,minor,micro) \ + (PANGO_VERSION >= PANGO_VERSION_ENCODE(major,minor,micro)) + + +/* Return encoded version of Pango at run-time */ +int pango_version (void) G_GNUC_CONST; + +/* Return run-time Pango version as an string */ +G_CONST_RETURN char * pango_version_string (void); + +/* Check that run-time Pango is as new as required */ +G_CONST_RETURN char * pango_version_check (int required_major, + int required_minor, + int required_micro); + G_END_DECLS #endif /* __PANGO_UTILS_H__ */ |