From a3ac3a7b214991e3b555145dfc1348c58bf54349 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 1 Oct 2025 18:36:21 -0400
Subject: np: lex: Add the rest of the UINT tokens

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 src/sys/include/np/lex.h   |  8 +++++++-
 src/sys/np/core/np_lex.c   | 36 +++++++++++++++++++++++++++++++++---
 src/sys/np/core/np_parse.c |  3 +++
 3 files changed, 43 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/sys/include/np/lex.h b/src/sys/include/np/lex.h
index cbbc403..a11de58 100644
--- a/src/sys/include/np/lex.h
+++ b/src/sys/include/np/lex.h
@@ -40,7 +40,10 @@ struct np_work;
 #define TOKEN_END "end"
 
 /* Types */
-#define TOKEN_U8 "u8"
+#define TOKEN_U8    "u8"
+#define TOKEN_U16   "u16"
+#define TOKEN_U32   "u32"
+#define TOKEN_U64   "u64"
 
 /*
  * Represents the various token types that are
@@ -68,6 +71,9 @@ typedef enum {
 
     /* Types */
     TT_U8,              /* 'u8' */
+    TT_U16,             /* 'u16' */
+    TT_U32,             /* 'u32' */
+    TT_U64,             /* 'u64' */
 
     /* Values */
     TT_NUMBER,          /* <numbers> */
diff --git a/src/sys/np/core/np_lex.c b/src/sys/np/core/np_lex.c
index eb15a52..fffe465 100644
--- a/src/sys/np/core/np_lex.c
+++ b/src/sys/np/core/np_lex.c
@@ -80,6 +80,37 @@ lex_pop(struct np_work *work)
     return work->source[lex_st->source_idx++];
 }
 
+/*
+ * Compare a token with existing integer types (used internally)
+ */
+static void
+lex_cmp_itype(const char *tokstr, struct lex_token *res)
+{
+    switch (*tokstr) {
+    case 'u':
+        if (strcmp(tokstr, TOKEN_U8) == 0) {
+            res->token = TT_U8;
+            break;
+        }
+
+        if (strcmp(tokstr, TOKEN_U16) == 0) {
+            res->token = TT_U16;
+            break;
+        }
+
+        if (strcmp(tokstr, TOKEN_U32) == 0) {
+            res->token = TT_U32;
+            break;
+        }
+
+        if (strcmp(tokstr, TOKEN_U64) == 0) {
+            res->token = TT_U64;
+            break;
+        }
+        break;
+    }
+}
+
 /*
  * Compare a token with existing tokens (used internally)
  */
@@ -103,9 +134,8 @@ lex_cmptok(char *tokstr, struct lex_token *res)
         }
         return 0;
     case 'u':
-        if (strcmp(tokstr, TOKEN_U8) == 0) {
-            res->token = TT_U8;
-        }
+    case 'i':
+        lex_cmp_itype(tokstr, res);
         return 0;
     }
 
diff --git a/src/sys/np/core/np_parse.c b/src/sys/np/core/np_parse.c
index 63f93aa..c560294 100644
--- a/src/sys/np/core/np_parse.c
+++ b/src/sys/np/core/np_parse.c
@@ -62,6 +62,9 @@ static const char *stoktab[] = {
 
     /* Types */
     [TT_U8]     = "<TT_U8>",
+    [TT_U16]    = "<TT_U16>",
+    [TT_U32]    = "<TT_U32>",
+    [TT_U64]    = "<TT_U64>",
 
     /* Values */
     [TT_NUMBER] = "<TT_NUMBER>",
-- 
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