give __readmem__ its own #ifndef

2020-10-27 20:43:09 +00:00 · 2020-10-27 20:43:09 +00:00 · 48f36eb580
commit 48f36eb580
parent 32eb43f99c
1 changed files with 4 additions and 0 deletions
--- a/byte.h
+++ b/byte.h
@ -19,6 +19,10 @@ extern "C" {
 #define __readmemsz__(a,b)
 #endif

+#ifndef __readmem__
+#define __readmem__(a)
+#endif
+
 /* byte_chr returns the smallest integer i between 0 and len-1
 * inclusive such that one[i] equals needle, or len if not found. */
 __readmemsz__(1,2)