threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
26 lines
624 B
C
26 lines
624 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef TYPECHECK_H_INCLUDED
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#define TYPECHECK_H_INCLUDED
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/*
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* Check at compile time that something is of a particular type.
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* Always evaluates to 1 so you may use it easily in comparisons.
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*/
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#define typecheck(type,x) \
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({ type __dummy; \
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typeof(x) __dummy2; \
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(void)(&__dummy == &__dummy2); \
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1; \
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})
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/*
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* Check at compile time that 'function' is a certain type, or is a pointer
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* to that type (needs to use typedef for the function type.)
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*/
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#define typecheck_fn(type,function) \
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({ typeof(type) __tmp = function; \
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(void)__tmp; \
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})
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#endif /* TYPECHECK_H_INCLUDED */
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