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removed broken #define static ..., cast the intermediate result to (void) to avoid warnings instead

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@5848 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2003-12-31 11:37:13 +00:00
parent 5847b78fb2
commit 7d2bb07ed9
1 changed files with 2 additions and 4 deletions
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6
headers/private/graphics/neomagic/nm_macros.h
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@ -297,7 +297,5 @@
#define PCISEQR(A) (NM_2REG8(NM2PCI8_SEQIND) = (NMSEQX_##A), NM_2REG8(NM2PCI8_SEQDAT))
/* read and write from ISA ATTRIBUTE indexed registers */
/* define DUMMY to prevent compiler warnings */
#define static uint8 DUMMY;
#define ISAATBW(A,B)(DUMMY = ISARB(INSTAT1), ISAWB(ATTRINDW, ((NMATBX_##A) | 0x20)), ISAWB(ATTRDATW, (B)))
#define ISAATBR(A) (DUMMY = ISARB(INSTAT1), ISAWB(ATTRINDW, ((NMATBX_##A) | 0x20)), ISARB(ATTRDATR))
#define ISAATBW(A,B)((void)ISARB(INSTAT1), ISAWB(ATTRINDW, ((NMATBX_##A) | 0x20)), ISAWB(ATTRDATW, (B)))
#define ISAATBR(A) ((void)ISARB(INSTAT1), ISAWB(ATTRINDW, ((NMATBX_##A) | 0x20)), ISARB(ATTRDATR))