--- /dev/null
+/*
+ * AcessOS LibC
+ * string.h
+ */
+#ifndef __STRING_H
+#define __STRING_H
+
+#include <stddef.h>
+
+// Strings
+extern int strlen(const char *string);
+extern int strcmp(const char *str1, const char *str2);
+extern int strncmp(const char *str1, const char *str2, size_t len);
+extern char *strcpy(char *dst, const char *src);
+extern char *strncpy(char *dst, const char *src, size_t num);
+extern char *strcat(char *dst, const char *src);
+extern char *strdup(const char *src);
+extern char *strchr(char *str, int character);
+extern char *strrchr(char *str, int character);
+extern char *strstr(char *str1, const char *str2);
+
+// Memory
+extern void *memset(void *dest, int val, size_t count);
+extern void *memcpy(void *dest, const void *src, size_t count);
+extern void *memmove(void *dest, const void *src, size_t count);
+extern int memcmp(const void *mem1, const void *mem2, size_t count);
+extern void *memchr(void *ptr, int value, size_t num);
+
+#endif