Core: Drop custom `copymem`/`zeromem` defines

We've been using standard C library functions `memcpy`/`memset` for these since
2016 with 67f65f66391327b2967a20a89c3627e1dd6e84eb.

There was still the possibility for third-party platform ports to override the
definitions with a custom header, but this doesn't seem useful anymore.

5 files changed, 11 insertions, 11 deletions

diff --git a/platform/android/export/export.cpp b/platform/android/export/export.cpp
index ba92b81b49..cd3f00f935 100644
--- a/platform/android/export/export.cpp
+++ b/platform/android/export/export.cpp
@@ -2247,7 +2247,7 @@ public:
 				}
 				r_command_line_flags.resize(base + 4 + length);
 				encode_uint32(length, &r_command_line_flags.write[base]);
-				copymem(&r_command_line_flags.write[base + 4], command_line_argument.ptr(), length);
+				memcpy(&r_command_line_flags.write[base + 4], command_line_argument.ptr(), length);
 			}
 		}
 	}
diff --git a/platform/javascript/http_client_javascript.cpp b/platform/javascript/http_client_javascript.cpp
index b79c965854..a6cf4b0eb8 100644
--- a/platform/javascript/http_client_javascript.cpp
+++ b/platform/javascript/http_client_javascript.cpp
@@ -209,7 +209,7 @@ PackedByteArray HTTPClient::read_response_body_chunk() {
 		return chunk;
 	}
 	chunk.resize(read);
-	copymem(chunk.ptrw(), response_buffer.ptr(), read);
+	memcpy(chunk.ptrw(), response_buffer.ptr(), read);
 	return chunk;
 }
 
diff --git a/platform/osx/export/export.cpp b/platform/osx/export/export.cpp
index aca9471849..51204bc8f6 100644
--- a/platform/osx/export/export.cpp
+++ b/platform/osx/export/export.cpp
@@ -215,7 +215,7 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, Vector<uint8_t> &p_source,
 			if ((p_source.ptr()[(i + 1) * 4 + p_ch] == cur) && (p_source.ptr()[(i + 2) * 4 + p_ch] == cur)) {
 				if (buf_size > 0) {
 					result.write[res_size++] = (uint8_t)(buf_size - 1);
-					copymem(&result.write[res_size], &buf, buf_size);
+					memcpy(&result.write[res_size], &buf, buf_size);
 					res_size += buf_size;
 					buf_size = 0;
 				}
@@ -241,7 +241,7 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, Vector<uint8_t> &p_source,
 				buf[buf_size++] = cur;
 				if (buf_size == 128) {
 					result.write[res_size++] = (uint8_t)(buf_size - 1);
-					copymem(&result.write[res_size], &buf, buf_size);
+					memcpy(&result.write[res_size], &buf, buf_size);
 					res_size += buf_size;
 					buf_size = 0;
 				}
@@ -249,7 +249,7 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, Vector<uint8_t> &p_source,
 		} else {
 			buf[buf_size++] = cur;
 			result.write[res_size++] = (uint8_t)(buf_size - 1);
-			copymem(&result.write[res_size], &buf, buf_size);
+			memcpy(&result.write[res_size], &buf, buf_size);
 			res_size += buf_size;
 			buf_size = 0;
 		}
@@ -259,7 +259,7 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, Vector<uint8_t> &p_source,
 
 	int ofs = p_dest.size();
 	p_dest.resize(p_dest.size() + res_size);
-	copymem(&p_dest.write[ofs], result.ptr(), res_size);
+	memcpy(&p_dest.write[ofs], result.ptr(), res_size);
 }
 
 void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_t> &p_data) {
@@ -318,7 +318,7 @@ void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_
 			memdelete(f);
 			len += 8;
 			len = BSWAP32(len);
-			copymem(&data.write[ofs], icon_infos[i].name, 4);
+			memcpy(&data.write[ofs], icon_infos[i].name, 4);
 			encode_uint32(len, &data.write[ofs + 4]);
 
 			// Clean up generated file.
@@ -338,7 +338,7 @@ void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_
 
 				int len = data.size() - ofs;
 				len = BSWAP32(len);
-				copymem(&data.write[ofs], icon_infos[i].name, 4);
+				memcpy(&data.write[ofs], icon_infos[i].name, 4);
 				encode_uint32(len, &data.write[ofs + 4]);
 			}
 
@@ -353,7 +353,7 @@ void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_
 				}
 				len += 8;
 				len = BSWAP32(len);
-				copymem(&data.write[ofs], icon_infos[i].mask_name, 4);
+				memcpy(&data.write[ofs], icon_infos[i].mask_name, 4);
 				encode_uint32(len, &data.write[ofs + 4]);
 			}
 		}
diff --git a/platform/uwp/export/export.cpp b/platform/uwp/export/export.cpp
index 800a728033..217c119978 100644
--- a/platform/uwp/export/export.cpp
+++ b/platform/uwp/export/export.cpp
@@ -1336,7 +1336,7 @@ public:
 			int base = clf.size();
 			clf.resize(base + 4 + txt.length());
 			encode_uint32(txt.length(), &clf.write[base]);
-			copymem(&clf.write[base + 4], txt.ptr(), txt.length());
+			memcpy(&clf.write[base + 4], txt.ptr(), txt.length());
 			print_line(itos(i) + " param: " + cl[i]);
 		}
 
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 86f20f1dd7..907d2b75d2 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -332,7 +332,7 @@ static BOOL CALLBACK _MonitorEnumProcUsableSize(HMONITOR hMonitor, HDC hdcMonito
 	EnumRectData *data = (EnumRectData *)dwData;
 	if (data->count == data->screen) {
 		MONITORINFO minfo;
-		zeromem(&minfo, sizeof(MONITORINFO));
+		memset(&minfo, 0, sizeof(MONITORINFO));
 		minfo.cbSize = sizeof(MONITORINFO);
 		GetMonitorInfoA(hMonitor, &minfo);