02776ea535
String literals in C++ are implicitly typed as 'const char *', and with this change, their const-ness is maintained when assigning them to variables or passing them as arguments. This significantly cuts down the number of warnings generated by the compiler.
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
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* A library for storing parameters in the registry.
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*
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* Jonathan Westhues, 2002
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*/
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#ifndef __FREEZE_H
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#define __FREEZE_H
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#ifndef FREEZE_SUBKEY
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#error must define FREEZE_SUBKEY to a string uniquely identifying the app
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#endif
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#define FreezeWindowPos(hwnd) FreezeWindowPosF(hwnd, FREEZE_SUBKEY, #hwnd)
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void FreezeWindowPosF(HWND hWnd, const char *subKey, const char *name);
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#define ThawWindowPos(hwnd) ThawWindowPosF(hwnd, FREEZE_SUBKEY, #hwnd)
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void ThawWindowPosF(HWND hWnd, const char *subKey, const char *name);
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#define FreezeDWORD(val) FreezeDWORDF(val, FREEZE_SUBKEY, #val)
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void FreezeDWORDF(DWORD val, const char *subKey, const char *name);
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#define ThawDWORD(val) val = ThawDWORDF(val, FREEZE_SUBKEY, #val)
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DWORD ThawDWORDF(DWORD val, const char *subKey, const char *name);
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#define FreezeString(val) FreezeStringF(val, FREEZE_SUBKEY, #val)
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void FreezeStringF(const char *val, const char *subKey, const char *name);
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#define ThawString(val, max) ThawStringF(val, max, FREEZE_SUBKEY, #val)
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void ThawStringF(char *val, int max, const char *subKey, const char *name);
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#endif
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