put the NUM2STR macro in util.h

i'll use it outside of panic.h

2 files changed, 5 insertions, 5 deletions

diff --git a/src/kernel/panic.h b/src/kernel/panic.h
index ea2cef5..3f48c22 100644
--- a/src/kernel/panic.h
+++ b/src/kernel/panic.h
@@ -1,13 +1,10 @@
 #pragma once
 #include <kernel/arch/generic.h>
-
-// dumb c shit
-#define panic_tostr2(x) #x
-#define panic_tostr(x)  panic_tostr2(x)
+#include <kernel/util.h>
 
 #define panic() do { \
 	log_const(" PANIC! at the "); \
 	log_const(__func__); \
-	log_const(" (" __FILE__ ":" panic_tostr(__LINE__) ") "); \
+	log_const(" (" __FILE__ ":" NUM2STR(__LINE__) ") "); \
 	halt_cpu(); \
 } while (0)
diff --git a/src/kernel/util.h b/src/kernel/util.h
index 4bd7c31..39301d6 100644
--- a/src/kernel/util.h
+++ b/src/kernel/util.h
@@ -1,5 +1,8 @@
 #pragma once
 #include <stddef.h>
 
+#define __NUM2STR(x) #x
+#define NUM2STR(x)  __NUM2STR(x)
+
 void *memcpy(void *dest, const void *src, size_t n);
 void *memset(void *s, int c, size_t n);