altos/lisp: Evaluate macros once, then smash them into place

This assumes that macros are all pure functions, which should be true
for syntactic macros.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/src/lisp/ao_lisp_os.h b/src/lisp/ao_lisp_os.h
index b7bf7a2c..5fa3686b 100644
--- a/src/lisp/ao_lisp_os.h
+++ b/src/lisp/ao_lisp_os.h
@@ -22,13 +22,10 @@
 #include <stdlib.h>
 #include <time.h>
 
-static inline int
-ao_lisp_getc() {
-	return getchar();
-}
+extern int ao_lisp_getc(void);
 
 static inline void
-ao_lisp_os_flush() {
+ao_lisp_os_flush(void) {
 	fflush(stdout);
 }