diff --git a/.cproject b/.cproject
index eb4f705..cd5112f 100644
--- a/.cproject
+++ b/.cproject
@@ -62,6 +62,7 @@
 					<sourceEntries>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/amiga/misc"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/math/extra"/>
+						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/math/math"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/math/stdio"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/math/stdlib"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/math/trans"/>
@@ -70,7 +71,6 @@
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/errno"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/extra"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/locale"/>
-						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/math"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/misc"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/setjmp"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/nix/signal"/>
@@ -90,7 +90,6 @@
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/socket/extra"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/socket/netdb"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/socket/socket"/>
-						<entry excluding="math" flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/socket/stdio"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/socket/unistd"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/stack"/>
 						<entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="sources/startup"/>
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
index 1b8cc13..0095176 100644
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -5,7 +5,7 @@
 			<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
 			<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
 			<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
-			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="-1005929084235887487" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
+			<provider class="org.eclipse.cdt.internal.build.crossgcc.CrossGCCBuiltinSpecsDetector" console="false" env-hash="-1004705033001769663" id="org.eclipse.cdt.build.crossgcc.CrossGCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT Cross GCC Built-in Compiler Settings" parameter="${COMMAND} ${FLAGS} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
 				<language-scope id="org.eclipse.cdt.core.gcc"/>
 				<language-scope id="org.eclipse.cdt.core.g++"/>
 			</provider>