cleanup & json string simd parsing

3 files changed, 17 insertions, 1 deletions

diff --git a/include/assert.h b/include/assert.h
new file mode 100644
index 0000000..ad9c2fd
--- /dev/null
+++ b/include/assert.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define assert(condition, ...) \
+    do { \
+        if (!(condition)) { \
+            fprintf(stderr, "Assertion failed: %s:%d in %s(): ", __FILE__, __LINE__, __func__); \
+            fprintf(stderr, __VA_ARGS__); \
+            fprintf(stderr, "\n"); \
+            abort(); \
+        } \
+    } while (0)
diff --git a/include/json.h b/include/json.h
index 9bd668e..52566ab 100644
--- a/include/json.h
+++ b/include/json.h
@@ -30,5 +30,5 @@ typedef struct {
 } JSON;
 JSON *JSONObject_get(JSONObject obj, Str key);
 i32 JSON_fprint(FILE *w, JSON json);
-JSON JSON_parse(Arena *a, byte *src);
+JSON JSON_parse(Arena *a, byte *src, uptr len);
 JSON JSON_Int(Arena *a, i32 val);
diff --git a/include/types.h b/include/types.h
index bacedf8..da3a093 100644
--- a/include/types.h
+++ b/include/types.h
@@ -1,6 +1,7 @@
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
+#include <immintrin.h>
 
 typedef ptrdiff_t size;
 typedef char byte;
@@ -8,6 +9,7 @@ typedef uintptr_t uptr;
 typedef int32_t i32;
 typedef uint64_t u64;
 typedef float f32;
+typedef __m256i byte_32;
 
 #define sizeof(x) (size)sizeof(x)
 #define countof(a) (sizeof(a) / sizeof(*(a)))