feat: c files added

Author: aayush0325

lib/node_modules/@stdlib/math/base/assert/is-oddf/include/stdlib/math/base/assert/is_oddf.h

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+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef STDLIB_MATH_BASE_ASSERT_IS_ODDF_H
+#define STDLIB_MATH_BASE_ASSERT_IS_ODDF_H
+
+#include <stdbool.h>
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Tests if a finite single-precision floating-point number is an odd number.
+*/
+bool stdlib_base_is_oddf( const float x );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_MATH_BASE_ASSERT_IS_ODDF_H

lib/node_modules/@stdlib/math/base/assert/is-oddf/src/Makefile

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+#/
+# @license Apache-2.0
+#
+# Copyright (c) 2024 The Stdlib Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#/
+
+# VARIABLES #
+
+ifndef VERBOSE
+	QUIET := @
+else
+	QUIET :=
+endif
+
+# Determine the OS ([1][1], [2][2]).
+#
+# [1]: https://en.wikipedia.org/wiki/Uname#Examples
+# [2]: http://stackoverflow.com/a/27776822/2225624
+OS ?= $(shell uname)
+ifneq (, $(findstring MINGW,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring MSYS,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring CYGWIN,$(OS)))
+	OS := WINNT
+else
+ifneq (, $(findstring Windows_NT,$(OS)))
+	OS := WINNT
+endif
+endif
+endif
+endif
+
+
+# RULES #
+
+#/
+# Removes generated files for building an add-on.
+#
+# @example
+# make clean-addon
+#/
+clean-addon:
+	$(QUIET) -rm -f *.o *.node
+
+.PHONY: clean-addon
+
+#/
+# Removes generated files.
+#
+# @example
+# make clean
+#/
+clean: clean-addon
+
+.PHONY: clean

lib/node_modules/@stdlib/math/base/assert/is-oddf/src/addon.c

@@ -0,0 +1,88 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/math/base/assert/is_oddf.h"
+#include <node_api.h>
+#include <stdint.h>
+#include <assert.h>
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @return       Node-API value
+*/
+static napi_value addon( napi_env env, napi_callback_info info ) {
+	napi_status status;
+
+	// Get callback arguments:
+	size_t argc = 1;
+	napi_value argv[ 1 ];
+	status = napi_get_cb_info( env, info, &argc, argv, NULL, NULL );
+	assert( status == napi_ok );
+
+	// Check whether we were provided the correct number of arguments:
+	if ( argc < 1 ) {
+		status = napi_throw_error( env, NULL, "invalid invocation. Insufficient arguments." );
+		assert( status == napi_ok );
+		return NULL;
+	}
+	if ( argc > 1 ) {
+		status = napi_throw_error( env, NULL, "invalid invocation. Too many arguments." );
+		assert( status == napi_ok );
+		return NULL;
+	}
+
+	napi_valuetype vtype0;
+	status = napi_typeof( env, argv[ 0 ], &vtype0 );
+	assert( status == napi_ok );
+	if ( vtype0 != napi_number ) {
+		status = napi_throw_type_error( env, NULL, "invalid argument. First argument must be a number." );
+		assert( status == napi_ok );
+		return NULL;
+	}
+
+	float x;
+	status = napi_get_value_float( env, argv[ 0 ], &x );
+	assert( status == napi_ok );
+
+	bool result = stdlib_base_is_oddf( x );
+
+	napi_value v;
+	status = napi_create_int32( env, (int32_t)result, &v );
+	assert( status == napi_ok );
+
+	return v;
+}
+
+/**
+* Initializes a Node-API module.
+*
+* @param env      environment under which the function is invoked
+* @param exports  exports object
+* @return         main export
+*/
+static napi_value init( napi_env env, napi_value exports ) {
+	napi_value fcn;
+	napi_status status = napi_create_function( env, "exports", NAPI_AUTO_LENGTH, addon, NULL, &fcn );
+	assert( status == napi_ok );
+	return fcn;
+}
+
+NAPI_MODULE( NODE_GYP_MODULE_NAME, init )

lib/node_modules/@stdlib/math/base/assert/is-oddf/src/main.c

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+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2024 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/math/base/assert/is_oddf.h"
+#include "stdlib/math/base/assert/is_evenf.h"
+
+/**
+* Tests if a finite single-precision floating-point number is an odd number.
+*
+* @param x    input value
+* @return	  output value
+*
+* @example
+* #include <stdbool.h>
+*
+* bool out = stdlib_base_is_oddf( 3.0f );
+* // returns true
+*/
+bool stdlib_base_is_oddf( const float x ) {
+	// Check sign to prevent overflow...
+	if ( x > 0.0f ) {
+		return stdlib_base_is_evenf( x - 1.0f );
+	}
+	return stdlib_base_is_evenf( x + 1.0f );
+}