Initial community commit

Src/Plugins/Visualization/vis_avs/evallib/LEXGET.C

@@ -0,0 +1,20 @@
+/*
+ * lexget.c
+ *
+ * Bob Denny	 28-Aug-82	Move stdio dependencies to lexerr(), lexget(),
+ *							lexech() and mapch(). This is one of 4 modules
+ *							in lexlib which depend upon the standard I/O package.
+ *
+ * Scott Guthery 20-Nov-83  Adapt for IBM PC & DeSmet C.
+ */
+
+#include <stdio.h>
+#include <lex.h>
+extern char expression[4096];
+extern int pos;
+lexgetc()
+{
+char c = expression[pos];
+if (c) pos++;
+      return( c != 0 ? c : -1);
+}