diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9cc0040
--- /dev/null
+++ b/README.md
@@ -0,0 +1,59 @@
+<pre style="font-size: 8pt;">
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+***********************#@****************************************
+***********************#@****************************************
+************************@****************************************
+*************#%%%##%%%##@#%%%%#%%%##*****************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+*****************************************************************
+</pre>
+# SeaFlags
+### SeaFlags is a simple library for parsing command line arguments.
+
+
diff --git a/includes/seaflags.h b/includes/seaflags.h
new file mode 100644
index 0000000..a2ff1a9
--- /dev/null
+++ b/includes/seaflags.h
@@ -0,0 +1,29 @@
+#include <stdlib.h>
+
+struct SeaFlag {
+    char* name;
+    char* short_name;
+    bool is_required;
+
+    char** value;
+    struct SeaFlag* next;
+};
+
+struct SeaFlagSet {
+    struct SeaFlag* firstFlag;
+
+    char* programName;
+    char* programVersion;
+    char* programAuthor;
+    char* programDescription;
+};
+
+#define SEAFLAGS_UNKNOWN_FLAG 0b00000001
+#define SEAFLAGS_UNKNOWN_POSITIONAL_ARG 0b00000010
+#define SEAFLAGS_MISSING_REQUIRED_FLAG 0b00000100
+
+
+void seaflags_init(struct SeaFlagSet* flags, char* programName, char* programVersion, char* programAuthor, char* programDescription);
+void seaflags_add_flag(struct SeaFlagSet* flags, char* name, char* short_name, bool is_required, char** value);
+int seaflags_parse(struct SeaFlagSet* flags, int argc, char** argv);
+void seaflags_free(struct SeaFlagSet* flags);
diff --git a/src/seaflags.c b/src/seaflags.c
index e69de29..a5d875d 100644
--- a/src/seaflags.c
+++ b/src/seaflags.c
@@ -0,0 +1,109 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdbool.h>
+
+#include "../includes/seaflags.h"
+
+#define SEAFLAGS_DEBUG
+
+void seaflags_init(struct SeaFlagSet *flags, char *programName, char *programVersion, char *programAuthor, char *programDescription) {
+    flags->firstFlag = NULL;
+
+    flags->programName = programName;
+    flags->programVersion = programVersion;
+    flags->programAuthor = programAuthor;
+    flags->programDescription = programDescription;
+}
+
+void seaflags_add_flag(struct SeaFlagSet *flags, char *name, char *short_name, bool is_required, char** value) {
+    struct SeaFlag* flag = malloc(sizeof(struct SeaFlag));
+    flag->name = name;
+    flag->short_name = short_name;
+    flag->is_required = is_required;
+    flag->value = value;
+    flag->next = NULL;
+
+    if (flags->firstFlag == NULL) {
+        flags->firstFlag = flag;
+        return;
+    }
+
+    struct SeaFlag* current = flags->firstFlag;
+    if(current == NULL) {
+        flags->firstFlag = flag;
+        return;
+    }
+    while (current->next != NULL) {
+        current = current->next;
+    }
+
+    current->next = flag;
+}
+
+void seaflags_free(struct SeaFlagSet *flags){
+    struct SeaFlag* current = flags->firstFlag;
+    while (current != NULL) {
+        struct SeaFlag* next = current->next;
+        free(current->name);
+        free(current->short_name);
+        free(current->value);
+        free(current);
+        current = next;
+    }
+    free(flags);
+}
+
+struct SeaFlag* _seaflags_find_flag(struct SeaFlagSet *flags, char *name) {
+    struct SeaFlag* current = flags->firstFlag;
+    while (current != NULL) {
+        if (strcmp(current->name, name) == 0 || strcmp(current->short_name, name) == 0) {
+            return current;
+        }
+        current = current->next;
+    }
+    return NULL;
+}
+
+int seaflags_parse(struct SeaFlagSet *flags, int argc, char **argv) {
+    int i = 1;
+    int result = 0;
+
+    #ifdef SEAFLAGS_DEBUG
+    printf("Parsing %d arguments\n", argc);
+    #endif
+
+    while (i < argc) {
+        char* current = argv[i];
+        struct SeaFlag* flag = _seaflags_find_flag(flags, current);
+
+        if (flag == NULL) {
+            fprintf(stderr, "Unknown flag: %s\n", current);
+            result |= SEAFLAGS_UNKNOWN_FLAG;
+        }
+
+        if(flag != NULL && i+1 < argc) {
+            #ifdef SEAFLAGS_DEBUG
+            printf("Setting value for %s to %s\n", current, argv[i+1]);
+            #endif
+
+            *(flag->value) = argv[i+1];
+            i++;
+        }
+
+        i++;
+    }
+
+    struct SeaFlag* current = flags->firstFlag;
+    while (current != NULL) {
+        if (*(current->value) == NULL) {
+            if (current->is_required == true) {
+                fprintf(stderr, "Missing required flag: %s\n", current->name);
+                result |= SEAFLAGS_MISSING_REQUIRED_FLAG;
+            }
+        }
+        current = current->next;
+    }
+
+    return result;
+}
diff --git a/tests/test_main.c b/tests/test_main.c
index 9942f73..09b5265 100644
--- a/tests/test_main.c
+++ b/tests/test_main.c
@@ -1,4 +1,108 @@
-int main(void) {
-    return 0;
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
 
+#define SEAFLAGS_DEBUG
+#include "../includes/seaflags.h"
+
+int test_basic_create() {
+    printf("Running test_basic_create\n");
+    struct SeaFlagSet flags;
+    seaflags_init(&flags, "Sea Flag Test", "0.0.0", "Tilo-K" , "A test for the seaflags library");
+    char* name = NULL;
+    seaflags_add_flag(&flags, "name", "n", true, &name);
+
+    if (flags.firstFlag == NULL) {
+        printf("Flags not created\n");
+        return 1;
+    }
+
+    if (flags.firstFlag->name == NULL) {
+        printf("Flag name not set\n");
+        return 1;
+    }
+
+    if (flags.firstFlag->short_name == NULL) {
+        printf("Flag short name not set\n");
+        return 1;
+    }
+
+    if (flags.firstFlag->is_required != true) {
+        printf("Flag is_required not set\n");
+        return 1;
+    }
+
+    if (flags.firstFlag->value == NULL) {
+        printf("Flag value not set\n");
+        return 1;
+    }
+
+    return 0;
+}
+
+int test_get_flag_value() {
+    printf("Running test_get_flag_value\n");
+    struct SeaFlagSet flags;
+    seaflags_init(&flags, "Sea Flag Test", "0.0.0", "Tilo-K" , "A test for the seaflags library");
+    char* name = NULL;
+
+    printf("Adding flag\n");
+    seaflags_add_flag(&flags, "--name", "-n", true, &name);
+    printf("Parsing\n");
+    seaflags_parse(&flags, 3, (char*[]){"./test", "--name", "test"});
+    printf("Parsed\n");
+
+
+    if (name == NULL || strcmp(name, "test") != 0) {
+        printf("Flag value name not set, found %s\n", name);
+        return 1;
+    }
+
+    return 0;
+}
+
+int test_missing_required_flag() {
+    printf("Running test_missing_required_flag\n");
+    struct SeaFlagSet flags;
+    seaflags_init(&flags, "Sea Flag Test", "0.0.0", "Tilo-K" , "A test for the seaflags library");
+    char* name = NULL;
+
+    printf("Adding flag\n");
+    seaflags_add_flag(&flags, "--name", "-n", true, &name);
+    printf("Parsing\n");
+    int result = seaflags_parse(&flags, 1, (char*[]){"./test"});
+    printf("Parsed\n");
+
+    if ((result & SEAFLAGS_MISSING_REQUIRED_FLAG) > 0) {
+        return 0;
+    }
+
+    printf("Missing required flag not detected %d\n", result);
+
+    return 1;
+}
+
+int main(void) {
+    printf("Running main\n");
+
+    int result = test_basic_create();
+    if (result != 0) {
+        printf("Basic Test failed with result %d\n", result);
+        return 1;
+    }
+
+    result = test_get_flag_value();
+    if (result != 0) {
+        printf("Get Flag Value Test failed with result %d\n", result);
+        return 1;
+    }
+
+    result = test_missing_required_flag();
+    if (result != 0) {
+        printf("Missing Required Flag Test failed with result %d\n", result);
+        return 1;
+    }
+
+    return 0;
 }