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Rev 279 Rev 281
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           ret
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           ret
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endp
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endp
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align 4
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align 4
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map_space:    ;not implemented
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           ret
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align 4
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proc free_page
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proc free_page
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;arg:  eax  page address
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;arg:  eax  page address
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           pushfd
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           pushfd
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           cli
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           cli
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           inc [pg_data.pages_free]
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           inc [pg_data.pages_free]
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           ret
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           ret
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endp
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endp
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; param
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; param
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;  eax= page base
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;  ebx= liear address
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;  ecx= size
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;  ecx= count
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align 4
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commit_pages:   ;not implemented
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           ret
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; param
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;  eax= base
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;  eax= base
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;  ecx= count
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align 4
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align 4
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release_pages:
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release_pages:
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           mov ebx, pg_data.pg_mutex
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           call wait_mutex      ;ebx
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           mov ebx, pg_data.pg_mutex
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           call wait_mutex      ;ebx
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           shr ecx, 12
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           mov esi, eax
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           mov esi, eax