From 7e7c371b9e1f35c1cab530cf1c6b49781fb105e8 Mon Sep 17 00:00:00 2001
From: alessandro bason <alessandro.bason@zuru.com>
Date: Wed, 1 Oct 2025 16:58:04 +0200
Subject: [PATCH] .

---
 colla.c       | 12 ++++++++++++
 colla.h       | 10 ++++++++++
 colla_win32.c |  8 ++++----
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/colla.c b/colla.c
index 0476367..6835d35 100644
--- a/colla.c
+++ b/colla.c
@@ -693,6 +693,18 @@ bool istr_get_num(instream_t *ctx, double *val) {
     return true;
 }
 
+bool istr_get_float(instream_t *ctx, float *val) {
+    double v = 0;
+    if (!istr_get_num(ctx, &v)) {
+        return false;
+    }
+    if (v >= HUGE_VALF || v <= -HUGE_VALF) {
+        return false;
+    }
+    *val = (float)v;
+    return true;
+}
+
 strview_t istr_get_view(instream_t *ctx, char delim) {
     if (!ctx || !ctx->cur) return STRV_EMPTY;
     const char *from = ctx->cur;
diff --git a/colla.h b/colla.h
index e0a6c30..53a4d98 100644
--- a/colla.h
+++ b/colla.h
@@ -9,6 +9,15 @@
 #include <stdarg.h>
 #include <uchar.h>
 
+// LIBC FUNCTIONS ///////////////////////////////
+
+extern void *memcpy(void *dst, const void *src, size_t size);
+extern void *memmove(void *dst, const void *src, size_t size);
+
+#define static_assert(cond, ...) _Static_assert(cond, "" __VA_ARGS__)
+
+/////////////////////////////////////////////////
+
 // CORE MODULES /////////////////////////////////
 
 typedef enum {
@@ -515,6 +524,7 @@ bool istr_get_i16(instream_t *ctx, i16 *val);
 bool istr_get_i32(instream_t *ctx, i32 *val);
 bool istr_get_i64(instream_t *ctx, i64 *val);
 bool istr_get_num(instream_t *ctx, double *val);
+bool istr_get_float(instream_t *ctx, float *val);
 strview_t istr_get_view(instream_t *ctx, char delim);
 strview_t istr_get_view_either(instream_t *ctx, strview_t chars);
 strview_t istr_get_view_len(instream_t *ctx, usize len);
diff --git a/colla_win32.c b/colla_win32.c
index 0701b3a..e24523f 100644
--- a/colla_win32.c
+++ b/colla_win32.c
@@ -280,14 +280,14 @@ arena_t scratch = arena_make(ARENA_STATIC, sizeof(tmpbuf), tmpbuf)
 
 DWORD os__win_mode_to_access(filemode_e mode) {
     DWORD out = 0;
-    if (mode & FILEMODE_READ)  out |= GENERIC_READ;
-    if (mode & FILEMODE_WRITE) out |= GENERIC_WRITE;
+    if (mode & OS_FILE_READ)  out |= GENERIC_READ;
+    if (mode & OS_FILE_WRITE) out |= GENERIC_WRITE;
     return out;
 }
 
 DWORD os__win_mode_to_creation(filemode_e mode) {
-    if (mode == FILEMODE_READ)  return OPEN_EXISTING;
-    if (mode == FILEMODE_WRITE) return CREATE_ALWAYS;
+    if (mode == OS_FILE_READ)  return OPEN_EXISTING;
+    if (mode == OS_FILE_WRITE) return CREATE_ALWAYS;
     return OPEN_ALWAYS;
 }