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-rw-r--r--src/scheme/ao_scheme_read.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/scheme/ao_scheme_read.c b/src/scheme/ao_scheme_read.c
index a26965f2..f9630d39 100644
--- a/src/scheme/ao_scheme_read.c
+++ b/src/scheme/ao_scheme_read.c
@@ -150,6 +150,10 @@ static const uint16_t lex_classes[128] = {
static int lex_unget_c;
+#ifndef ao_scheme_getc
+#define ao_scheme_getc(f) getc(f)
+#endif
+
static inline int
lex_get(FILE *in)
{
@@ -158,7 +162,7 @@ lex_get(FILE *in)
c = lex_unget_c;
lex_unget_c = 0;
} else {
- c = getc(in);
+ c = ao_scheme_getc(in);
}
return c;
}