diff --git a/libc/config/windows/entrypoints.txt b/libc/config/windows/entrypoints.txt
--- a/libc/config/windows/entrypoints.txt
+++ b/libc/config/windows/entrypoints.txt
@@ -44,6 +44,15 @@
     libc.src.string.strstr
     libc.src.string.strtok
     libc.src.string.strtok_r
+
+    # stdlib.h entrypoints
+    libc.src.stdlib.atoi
+    libc.src.stdlib.atol
+    libc.src.stdlib.atoll
+    libc.src.stdlib.strtol
+    libc.src.stdlib.strtoll
+    libc.src.stdlib.strtoul
+    libc.src.stdlib.strtoull
 )
 
 set(TARGET_LIBM_ENTRYPOINTS