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README.md

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+# CgeArgs - CLI argument parsing
+
+TODO
+
+## Usage Example
+
+```c
+#include "CgeArgs.h"
+#include <stdio.h>
+
+int main(int argc, char **argv) {
+    int boolOption = 0, intOption = 0;
+    const char *strOption = "default";
+    float floatOption = 0;
+    double doubleOption = 0;
+    int i;
+
+    CgeArgs args[] = {
+        {'a', "a", CGE_ARGS_BOOL, &boolOption},
+        {'b', "b", CGE_ARGS_INT, &intOption},
+        {'c', "c", CGE_ARGS_STRING, &strOption},
+        {'d', "d", CGE_ARGS_FLOAT, &floatOption},
+        {'e', "e", CGE_ARGS_DOUBLE, &doubleOption},
+    };
+
+    i = CgeArgsParse(args, sizeof(args) / sizeof(CgeArgs), argc, argv);
+    if (i != -1) {
+        printf("bool: %d\n", boolOption);
+        printf("int: %d\n", intOption);
+        printf("str: %s\n", strOption);
+        printf("float: %f\n", floatOption);
+        printf("double: %lf\n", doubleOption);
+
+        for (; i < argc; i++) {
+            printf("free arg: %s\n", argv[i]);
+        }
+    } else {
+        printf("unknown arg\n");
+    }
+    return 0;
+}
+```
+
+## License
+
+0BSD - a permissive license with no attribution required.