Add primitives, hash map and dynamic array

README.md

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+# Personal library for C
+
+## Features
+### Primitives
+Use shorter more concise names for common C types.
+- `i8`: 8-bit signed integer
+- `u8`: 8-bit unsigned integer
+- `i16`: 16-bit signed integer
+- `u16`: 16-bit unsigned integer
+- `i32`: 32-bit signed integer
+- `u32`: 32-bit unsigned integer
+- `i64`: 64-bit signed integer
+- `u64`: 64-bit unsigned integer
+- `f32`: 32-bit floating point
+- `f64`: 64-bit floating point
+- `usize`: Unsigned integer of the same size as a pointer
+- `isize`: Signed integer of the same size as a pointer
+
+### Data structures
+- `Dynamic array`: A dynamic array that can grow and shrink in size.
+- `Hash map`: A hash map that uses linear probing for collision resolution and Murmur3 for hashing.
+
+## Building
+
+```bash
+mkdir build
+cd build
+cmake ..
+make
+```
+
+## Testing
+
+```bash
+cd build
+ctest
+```
+
+## Installing
+
+```bash
+cd build
+make install
+```
+
+## Uninstalling
+
+```bash
+cd build
+make uninstall
+```
+