diff --git a/libc/src/stdio.cpp b/libc/src/stdio.cpp
index 3a9365e8..5d6e4a38 100644
--- a/libc/src/stdio.cpp
+++ b/libc/src/stdio.cpp
@@ -1,5 +1,6 @@
 #include <bits/errno-return.h>
 #include <fcntl.h>
+#include <luna/Common.h>
 #include <luna/Format.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -107,7 +108,7 @@ static ssize_t write_into_buffer(FILE* stream, const u8* data, ssize_t size)
             }
 
             ssize_t size_remaining = stream->_buf.capacity - stream->_buf.size;
-            nwritten = size > size_remaining ? size_remaining : size;
+            nwritten = min(size_remaining, size);
             memcpy(stream->_buf.buffer + stream->_buf.size, data, nwritten);
 
             stream->_buf.status |= FileStatusFlags::LastWrite;
@@ -120,7 +121,7 @@ static ssize_t write_into_buffer(FILE* stream, const u8* data, ssize_t size)
             }
         }
         else
-            nwritten = write(stream->_fd, data, size > BUFSIZ ? BUFSIZ : size);
+            nwritten = write(stream->_fd, data, min(size, BUFSIZ));
         if (nwritten < 0) return nwritten;
         size -= nwritten;
         data += nwritten;
@@ -160,13 +161,13 @@ static ssize_t read_from_buffer(FILE* stream, u8* data, ssize_t size)
             }
 
             ssize_t size_remaining = stream->_buf.size - stream->_buf.index;
-            nread = size > size_remaining ? size_remaining : size;
+            nread = min(size_remaining, size);
             memcpy(data, stream->_buf.buffer + stream->_buf.index, nread);
 
             stream->_buf.index += nread;
         }
         else
-            nread = read(stream->_fd, data, size > BUFSIZ ? BUFSIZ : size);
+            nread = read(stream->_fd, data, min(size, BUFSIZ));
         if (nread < 0) return nread;
         if (nread == 0) return total_read;
         size -= nread;
diff --git a/libluna/include/luna/Common.h b/libluna/include/luna/Common.h
index 6ed20e0a..b6976823 100644
--- a/libluna/include/luna/Common.h
+++ b/libluna/include/luna/Common.h
@@ -21,3 +21,39 @@ template <typename T> inline constexpr T ceil_div(T a, T b)
 {
     return (a + (b - 1)) / b;
 }
+
+/**
+ * @brief Return the minimum value out of a set of arguments.
+ *
+ * @tparam T The type of the arguments.
+ * @param a The first value of the set of arguments.
+ * @param args The rest of the set of arguments.
+ * @return constexpr T The minimum value.
+ */
+template <typename T, class... Args> inline constexpr T min(T a, Args... args)
+{
+    if constexpr (sizeof...(args) == 0) return a;
+    else
+    {
+        T b = min(args...);
+        return a > b ? b : a;
+    }
+}
+
+/**
+ * @brief Return the maximum value out of a set of arguments.
+ *
+ * @tparam T The type of the arguments.
+ * @param a The first value of the set of arguments.
+ * @param args The rest of the set of arguments.
+ * @return constexpr T The maximum value.
+ */
+template <typename T, class... Args> inline constexpr T max(T a, Args... args)
+{
+    if constexpr (sizeof...(args) == 0) return a;
+    else
+    {
+        T b = max(args...);
+        return a > b ? a : b;
+    }
+}
diff --git a/libluna/include/luna/StaticString.h b/libluna/include/luna/StaticString.h
index 19be34a6..23e5efcb 100644
--- a/libluna/include/luna/StaticString.h
+++ b/libluna/include/luna/StaticString.h
@@ -1,5 +1,6 @@
 #pragma once
 #include <luna/CString.h>
+#include <luna/Common.h>
 #include <luna/StringView.h>
 #include <luna/Types.h>
 
@@ -37,8 +38,7 @@ template <usize Size> class StaticString
 
     void adopt(StringView string)
     {
-        usize length = strlcpy(m_buffer, string.chars(),
-                               string.length() > sizeof(m_buffer) ? sizeof(m_buffer) : string.length() + 1);
+        usize length = strlcpy(m_buffer, string.chars(), min(sizeof(m_buffer), string.length() + 1));
         if (length > Size) { m_length = Size; }
         else
             m_length = length;
diff --git a/libluna/src/Heap.cpp b/libluna/src/Heap.cpp
index dbd34a1c..1d85d2a7 100644
--- a/libluna/src/Heap.cpp
+++ b/libluna/src/Heap.cpp
@@ -367,7 +367,7 @@ Result<void*> realloc_impl(void* ptr, usize size, bool may_realloc_again)
     lock.take_over().unlock();
 
     void* const new_ptr = TRY(malloc_impl(size, may_realloc_again, false));
-    memcpy(new_ptr, ptr, old_size > size ? size : old_size);
+    memcpy(new_ptr, ptr, min(size, old_size));
     TRY(free_impl(ptr));
 
     if (old_size < size) { memset(offset_ptr(new_ptr, old_size), MALLOC_SCRUB_BYTE, size - old_size); }