Add a meta header.

This allows programs to print the name and version of the library that
is currently in use.

src/Cytoplasm.c

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <Cytoplasm.h>
+
+char *CytoplasmGetName()
+{
+    return LIB_NAME;
+}
+
+char *CytoplasmGetVersion()
+{
+    return LIB_VERSION;
+}

src/include/Cytoplasm.h

@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2022-2023 Jordan Bancino <@jordan:bancino.net>
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef CYTOPLASM_CYTOPLASM_H
+#define CYTOPLASM_CYTOPLASM_H
+
+/***
+ * @Nm Cytoplasm
+ * @Nd A simple API that provides metadata on the library itself.
+ * @Dd September 30 2022
+ * @Xr Sha2
+ *
+ * This API simply provides name and versioning information for the
+ * currently loaded library.
+ */
+
+
+/**
+ * Get the name that this library was compiled with. In most cases,
+ * this will be hard-coded to "Cytoplasm", but it may differ if, for
+ * some reason, there exists another ABI-compatible library that
+ * wishes to report its name.
+ * 
+ * This function really only exists because the information is
+ * available along side of the version information so for
+ * consistency, it made sense to include both.
+ */
+extern char * CytoplasmGetName(void);
+
+/**
+ * Get the library version. This will be useful mostly for printing
+ * to log files, but it may also be used by a program to verify that
+ * the version is new enough.
+ * 
+ * This function returns a string, which should usually be able to be
+ * parsed using sscanf() if absolutely necessary.
+ */
+extern char * CytoplasmGetVersion(void);
+
+#endif /* CYTOPLASM_CYTOPLASM_H */