24 lines
329 B
Go
24 lines
329 B
Go
package allg5
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// #include <stdlib.h>
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import "C"
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type FlagMutation interface {
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Set(f NewBitmapFlag)
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Unset(f NewBitmapFlag)
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}
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type flagMut struct {
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flg C.int
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}
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func (m *flagMut) Set(f NewBitmapFlag) {
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m.flg |= C.int(f)
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}
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func (m *flagMut) Unset(f NewBitmapFlag) {
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if m.flg&C.int(f) == C.int(f) {
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m.flg ^= C.int(f)
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}
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}
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