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Fix dangerous casts

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On Windows 64-bit, the size of long is 32-bit, thus any pointer to long cast is
not valid. In any case, one should use intptr_t and ptrdiff_t when casting
to integers. This commit attempts to fix all instances reported by GCC.
When relevant, I replaced code by the macros PTR_ADD, ALIGN_UP from system.h

Change-Id: I2273b0e8465d3c4689824717ed5afa5ed238a2dc
This commit is contained in:
Amaury Pouly 2017-01-16 00:10:38 +01:00 • committed by Gerrit Rockbox
parent 1245c5fe61
commit d7871914ac
27 changed files with 69 additions and 66 deletions
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2
apps/plugins/mikmod/mikmod_internals.h
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@ -703,7 +703,7 @@ extern int Voice_Stopped_internal(SBYTE);
/*========== SIMD mixing helper functions =============*/
#define IS_ALIGNED_16(ptr) (!(((int)(ptr)) & 15))
#define IS_ALIGNED_16(ptr) (!(((intptr_t)(ptr)) & 15))
/* Altivec helper function */
#if defined HAVE_ALTIVEC