From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 6 Mar 2026 13:30:59 -0800
Subject: Move contrib libraries to contrib repo

---
 contrib/SDL-3.2.8/src/stdlib/SDL_memset.c | 139 ------------------------------
 1 file changed, 139 deletions(-)
 delete mode 100644 contrib/SDL-3.2.8/src/stdlib/SDL_memset.c

(limited to 'contrib/SDL-3.2.8/src/stdlib/SDL_memset.c')

diff --git a/contrib/SDL-3.2.8/src/stdlib/SDL_memset.c b/contrib/SDL-3.2.8/src/stdlib/SDL_memset.c
deleted file mode 100644
index 324f917..0000000
--- a/contrib/SDL-3.2.8/src/stdlib/SDL_memset.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
-  Simple DirectMedia Layer
-  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
-
-  This software is provided 'as-is', without any express or implied
-  warranty.  In no event will the authors be held liable for any damages
-  arising from the use of this software.
-
-  Permission is granted to anyone to use this software for any purpose,
-  including commercial applications, and to alter it and redistribute it
-  freely, subject to the following restrictions:
-
-  1. The origin of this software must not be misrepresented; you must not
-     claim that you wrote the original software. If you use this software
-     in a product, an acknowledgment in the product documentation would be
-     appreciated but is not required.
-  2. Altered source versions must be plainly marked as such, and must not be
-     misrepresented as being the original software.
-  3. This notice may not be removed or altered from any source distribution.
-*/
-#include "SDL_internal.h"
-
-
-#ifdef SDL_memset
-#undef SDL_memset
-#endif
-#if SDL_DYNAMIC_API
-#define SDL_memset SDL_memset_REAL
-#endif
-void *SDL_memset(SDL_OUT_BYTECAP(len) void *dst, int c, size_t len)
-{
-#if defined(__GNUC__) && (defined(HAVE_LIBC) && HAVE_LIBC)
-    return __builtin_memset(dst, c, len);
-#elif defined(HAVE_MEMSET)
-    return memset(dst, c, len);
-#else
-    size_t left;
-    Uint32 *dstp4;
-    Uint8 *dstp1 = (Uint8 *)dst;
-    Uint8 value1;
-    Uint32 value4;
-
-    // The value used in memset() is a byte, passed as an int
-    c &= 0xff;
-
-    /* The destination pointer needs to be aligned on a 4-byte boundary to
-     * execute a 32-bit set. Set first bytes manually if needed until it is
-     * aligned. */
-    value1 = (Uint8)c;
-    while ((uintptr_t)dstp1 & 0x3) {
-        if (len--) {
-            *dstp1++ = value1;
-        } else {
-            return dst;
-        }
-    }
-
-    value4 = ((Uint32)c | ((Uint32)c << 8) | ((Uint32)c << 16) | ((Uint32)c << 24));
-    dstp4 = (Uint32 *)dstp1;
-    left = (len % 4);
-    len /= 4;
-    while (len--) {
-        *dstp4++ = value4;
-    }
-
-    dstp1 = (Uint8 *)dstp4;
-    switch (left) {
-    case 3:
-        *dstp1++ = value1;
-        SDL_FALLTHROUGH;
-    case 2:
-        *dstp1++ = value1;
-        SDL_FALLTHROUGH;
-    case 1:
-        *dstp1++ = value1;
-    }
-
-    return dst;
-#endif // HAVE_MEMSET
-}
-
-// Note that memset() is a byte assignment and this is a 32-bit assignment, so they're not directly equivalent.
-void *SDL_memset4(void *dst, Uint32 val, size_t dwords)
-{
-#if defined(__APPLE__) && defined(HAVE_STRING_H)
-    memset_pattern4(dst, &val, dwords * 4);
-#elif defined(__GNUC__) && defined(__i386__)
-    int u0, u1, u2;
-    __asm__ __volatile__(
-        "cld \n\t"
-        "rep ; stosl \n\t"
-        : "=&D"(u0), "=&a"(u1), "=&c"(u2)
-        : "0"(dst), "1"(val), "2"(SDL_static_cast(Uint32, dwords))
-        : "memory");
-#else
-    size_t _n = (dwords + 3) / 4;
-    Uint32 *_p = SDL_static_cast(Uint32 *, dst);
-    Uint32 _val = (val);
-    if (dwords == 0) {
-        return dst;
-    }
-    switch (dwords % 4) {
-    case 0:
-        do {
-            *_p++ = _val;
-            SDL_FALLTHROUGH;
-        case 3:
-            *_p++ = _val;
-            SDL_FALLTHROUGH;
-        case 2:
-            *_p++ = _val;
-            SDL_FALLTHROUGH;
-        case 1:
-            *_p++ = _val;
-        } while (--_n);
-    }
-#endif
-    return dst;
-}
-
-/* The optimizer on Visual Studio 2005 and later generates memcpy() and memset() calls.
-   We will provide our own implementation if we're not building with a C runtime. */
-#ifndef HAVE_LIBC
-// NOLINTNEXTLINE(readability-redundant-declaration)
-extern void *memset(void *dst, int c, size_t len);
-#if defined(_MSC_VER) && !defined(__INTEL_LLVM_COMPILER)
-#pragma intrinsic(memset)
-#endif
-
-#if defined(_MSC_VER) && !defined(__clang__)
-#pragma function(memset)
-#endif
-// NOLINTNEXTLINE(readability-inconsistent-declaration-parameter-name)
-void *memset(void *dst, int c, size_t len)
-{
-    return SDL_memset(dst, c, len);
-}
-#endif // !HAVE_LIBC
-
-- 
cgit v1.2.3