LWIP_MEM_ALIGN_SIZE macro

Calculate memory size for an aligned buffer - returns the next highest multiple of MEM_ALIGNMENT (e.g. LWIP_MEM_ALIGN_SIZE(3) and LWIP_MEM_ALIGN_SIZE(4) will both yield 4 for MEM_ALIGNMENT == 4).

Syntax

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Declaration

from arch.h:279

#define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1U) & ~(MEM_ALIGNMENT-1U))

Arguments

Argument

size

Examples

References

from examples

LWIP_MEM_ALIGN_SIZE macro

Syntax

Arguments

Examples

References

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