Here is a list of all files with brief descriptions:

api.desc [code]
gammu-backup.h [code]
gammu-bitmap.h [code]
gammu-calendar.h [code]
gammu-call.h [code]
gammu-callback.h [code]
gammu-category.h [code]
gammu-config.h [code]
gammu-datetime.h [code]
gammu-debug.h [code]
gammu-error.h [code]
gammu-file.h [code]
gammu-info.h [code]
gammu-inifile.h [code]
gammu-keys.h [code]
gammu-limits.h [code]
gammu-memory.h [code]
gammu-message.h [code]
gammu-misc.h [code]
gammu-nokia.h [code]
gammu-ringtone.h [code]
gammu-security.h [code]
gammu-settings.h [code]
gammu-smsd.h [code]
gammu-statemachine.h [code]
gammu-types.h [code]
gammu-unicode.h [code]
gammu-wap.h [code]
gammu.h [code]