Initial commit

LICENSE

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+MIT License
+
+Copyright (c) [year] [fullname]
+
+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 substantial 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.

Makefile

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+# Compiler Flags
+CC := gcc
+CFLAGS := -g -Wall -Wextra -Werror -pedantic -fsanitize=address,undefined -fno-omit-frame-pointer
+
+# Directory variables 
+LIBDIR := lib
+OBJ := obj
+INC := include
+SRC := src
+TEST := tests
+
+# Filepath Pattern Matching
+LIB := $(LIBDIR)/lib.a
+SRCS := $(wildcard $(SRC)/*.c)
+OBJS := $(patsubst $(SRC)/%.c, $(OBJ)/%.o, $(SRCS))
+TESTS := $(wildcard $(TEST)/*.c)
+TESTBINS := $(patsubst $(TEST)/%.c, $(TEST)/bin/%, $(TESTS))
+
+# Commands must be labeled PHONY
+.PHONY: all release clean test
+
+# Compiler Release Flags 
+release: CFLAGS := -Wall -Wextra -Werror -pedantic -fsanitize=address,undefined -fno-omit-frame-pointer -O2 -DNDEBUG
+release: clean $(LIB)
+
+# Target for compilation.
+all: $(LIB)
+
+# Target / Dependencies
+$(LIB): $(OBJS) | $(LIBDIR)
+	$(RM) $(LIB)
+	ar -cvrs $@ $^
+
+$(OBJ)/%.o: $(SRC)/%.c $(SRC)/%.h | $(OBJ)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(OBJ)/%.o: $(SRC)/%.c | $(OBJ)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(TEST)/bin/%: $(TEST)/%.c $(LIB) | $(TEST)/bin
+	$(CC) $(CFLAGS) $< $(LIB) -o $@
+
+# Make directories if none. 
+$(LIBDIR):
+	mkdir $@
+
+$(INC):
+	mkdir $@
+
+$(OBJ):
+	mkdir $@
+
+$(TEST)/bin:
+	mkdir $@
+
+# Run the tests in the bin folder and track results
+test: $(LIB) $(TEST)/bin $(TESTBINS)
+	@SUCCESS_COUNT=0; FAILURE_COUNT=0; \
+	for test in $(TESTBINS); do \
+		./$$test; \
+		EXIT_CODE=$$?; \
+		TEST_NAME=$(notdir $$test); \
+		if [ $$EXIT_CODE -eq 0 ]; then \
+			echo "\033[0;32m$$TEST_NAME: EXIT CODE: $$EXIT_CODE (SUCCESS)\033[0m"; \
+			SUCCESS_COUNT=$$((SUCCESS_COUNT + 1)); \
+		else \
+			echo "\033[0;31m$$TEST_NAME: EXIT CODE: $$EXIT_CODE (FAILURE)\033[0m"; \
+			FAILURE_COUNT=$$((FAILURE_COUNT + 1)); \
+		fi; \
+	done; \
+	echo "\n\nTests completed"; \
+	echo "SUCCESS: $$SUCCESS_COUNT"; \
+	echo "FAILURE: $$FAILURE_COUNT";
+
+clean:
+	$(RM) -r $(LIBDIR) $(OBJ) $(TEST)/bin/

README.md

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+# mem    
+
+## Description
+Simple memory allocator written in C.
+
+## Table of Contents
+
+- [Description](#description)
+- [Features](#features) 
+- [Usage](#usage)
+- [Credits / Resources](#credits--resources)
+- [License](#license)
+
+## Features / TODOS
+
+## Usage
+
+## Credits / Resources
+[Memory Allocation Strategies - Ginger Bill](https://www.gingerbill.org/series/memory-allocation-strategies/)<br>
+[Arena allocator tips and tricks - Chris Wellons](https://nullprogram.com/blog/2023/09/27/)<br>
+[C Interfaces and Implementations](https://github.com/drh/cii)<br>
+
+
+## License
+This project is licensed under MIT - see the [LICENSE](LICENSE) file for details.