diff --git a/libs/libc/include/inttypes.h b/libs/libc/include/inttypes.h
index 97be1532..c92d713a 100644
--- a/libs/libc/include/inttypes.h
+++ b/libs/libc/include/inttypes.h
@@ -17,5 +17,47 @@
 #define PRIdFAST64 "%ld"
 #define PRIdMAX "%ld"
 #define PRIdPTR "%ld"
+#define PRIi8 "%d"
+#define PRIi16 "%d"
+#define PRIi32 "%d"
+#define PRIi64 "%ld"
+#define PRIiLEAST8 "%d"
+#define PRIiLEAST16 "%d"
+#define PRIiLEAST32 "%d"
+#define PRIiLEAST64 "%ld"
+#define PRIiFAST8 "%d"
+#define PRIiFAST16 "%d"
+#define PRIiFAST32 "%d"
+#define PRIiFAST64 "%ld"
+#define PRIiMAX "%ld"
+#define PRIiPTR "%ld"
+#define PRIu8 "%u"
+#define PRIu16 "%u"
+#define PRIu32 "%u"
+#define PRIu64 "%lu"
+#define PRIuLEAST8 "%u"
+#define PRIuLEAST16 "%u"
+#define PRIuLEAST32 "%u"
+#define PRIuLEAST64 "%lu"
+#define PRIuFAST8 "%u"
+#define PRIuFAST16 "%u"
+#define PRIuFAST32 "%u"
+#define PRIuFAST64 "%lu"
+#define PRIuMAX "%lu"
+#define PRIuPTR "%lu"
+#define PRIx8 "%x"
+#define PRIx16 "%x"
+#define PRIx32 "%x"
+#define PRIx64 "%lx"
+#define PRIxLEAST8 "%x"
+#define PRIxLEAST16 "%x"
+#define PRIxLEAST32 "%x"
+#define PRIxLEAST64 "%lx"
+#define PRIxFAST8 "%x"
+#define PRIxFAST16 "%x"
+#define PRIxFAST32 "%x"
+#define PRIxFAST64 "%lx"
+#define PRIxMAX "%lx"
+#define PRIxPTR "%lx"
 
 #endif
\ No newline at end of file