(MOD) Defined 1 more macro "cast".

2024-06-26 17:20:36 +08:00
parent 8870e5e7db
commit a63063de42
2 changed files with 5 additions and 1 deletions
--- a/common.h
+++ b/common.h
@@ -61,6 +61,9 @@
 /* Allows different macros using "_" nested with each other. */
 # define nest(v1, v2, b)  { clone(v1, v2) b }

+/* Cast Var "var" into builtin type in C specified with "type". */
+# define cast(var, type)  (*(type *)var.addr)
+
 // # define lambda(param, body, capfmt, ...)  {\
 //   /* Duplicate everything from cap. */\
 //   va_list ptr;\