[libc] [llvm] [libc][NFC] Fix missing LIBC_INLINE + style (PR #73659)

[Guillaume Chatelet via llvm-commits]

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@@ -15,10 +15,10 @@ namespace LIBC_NAMESPACE {
 LLVM_LIBC_FUNCTION(void *, memmem,
                    (const void *haystack, size_t haystack_len,
                     const void *needle, size_t needle_len)) {
-  constexpr auto comp = [](unsigned char l, unsigned char r) -> int {
+  constexpr auto COMP = [](unsigned char l, unsigned char r) -> int {
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gchatelet wrote:

Yes, although it could be done as a separate PR.

https://github.com/llvm/llvm-project/pull/73659