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# File 'lib/f_xlsx/xlsx_ext.rb', line 5
def self.load_lib
return if @lib_loaded
@lib_loaded = true
extend FFI::Library
ffi_lib LIB_PATH
attach_function :printStr, [:string], :void
attach_function :newFile, [], :uint32
attach_function :openFile, [:string], :uint32
attach_function :newSheet, [:uint32, :string], :int
attach_function :deleteSheet, [:uint32, :string], :void
attach_function :setSheetName, [:uint32, :string, :string], :void
attach_function :setSheetVisible, [:uint32, :string, :int], :void
attach_function :getSheetVisible, [:uint32, :string], :int
attach_function :getSheetList, [:uint32], CStrArray.ptr
attach_function :getSheetName, [:uint32, :int], :string
attach_function :setCellValue, [:uint32, :string, :int, :int, :pointer, :int], :void
attach_function :getCellValue, [:uint32, :string, :int, :int], :string
attach_function :getRows, [:uint32, :string], CStrArray2.ptr
attach_function :putRow, [:uint32, :string, :int, CStrArray.ptr], :void
attach_function :putRows, [:uint32, :string, CStrArray2.ptr], :void
attach_function :mergeCell, [:uint32, :string, :int, :int, :int, :int], :void
attach_function :unMergeCell, [:uint32, :string, :int, :int, :int, :int], :void
attach_function :getMergeCells, [:uint32, :string], CCellArray.ptr
attach_function :save, [:uint32], :void
attach_function :saveAs, [:uint32, :string], :void
attach_function :closeFile, [:uint32], :void
end
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