1 files changed, 15 insertions, 0 deletions
diff --git a/src/prc1/cgen/param.c b/src/prc1/cgen/param.c
new file mode 100644
index 0000000..e31f1f1
--- /dev/null
+++ b/src/prc1/cgen/param.c
@@ -0,0 +1,15 @@
+#include "cgen.h"
+#include <stddef.h>
+#include <string.h>
+
+int cgen_param(const struct fn *fn, const struct stentry *e)
+{
+    const struct pr *pr = fn->pr;
+    const char *name = e->tk->s;
+
+    for (size_t i = 0; i < pr->nparams; i++)
+        if (!strcmp(pr->params[i].tk->s, name))
+            return 1;
+
+    return 0;
+}