3 files changed, 48 insertions, 0 deletions
diff --git a/include/gsmd/extrsp.h b/include/gsmd/extrsp.h
new file mode 100644
index 0000000..1f6e6a5
--- /dev/null
+++ b/include/gsmd/extrsp.h
@@ -0,0 +1,45 @@
+#ifndef _GSMD_EXTRSP_H
+#define _GSMD_EXTRSP_H
+
+/* how many tokens (CSV items) can an extended response have, max */
+#define GSM_EXTRSP_MAX_TOKENS	16
+
+/* how many individual sub-ranges can one range contain */
+#define GSM_EXTRSP_MAX_RANGES	16
+
+
+struct gsm_extrsp_range_item {
+	int min;
+	int max;
+};
+
+enum gsm_extrsp_tok_type {
+	GSMD_ECMD_RTT_NONE,
+	GSMD_ECMD_RTT_EMPTY,
+	GSMD_ECMD_RTT_NUMERIC,
+	GSMD_ECMD_RTT_STRING,
+	GSMD_ECMD_RTT_RANGE,
+};
+
+struct gsm_extrsp_tok {
+	enum gsm_extrsp_tok_type type;
+	union {
+		struct {
+			struct gsm_extrsp_range_item item[GSM_EXTRSP_MAX_RANGES];
+			int num_items;
+		} range;
+		char string[64];
+		int numeric;
+	} u;
+};
+
+struct gsm_extrsp {
+	unsigned int num_tokens;
+	struct gsm_extrsp_tok tokens[GSM_EXTRSP_MAX_TOKENS];
+};
+
+extern int extrsp_supports(const struct gsm_extrsp *er, int index, int value);
+extern struct gsm_extrsp *extrsp_parse(const void *ctx, const char *input);
+extern void extrsp_dump(const struct gsm_extrsp *er);
+
+#endif
diff --git a/include/gsmd/gsmd.h b/include/gsmd/gsmd.h
index 9f865a0..044f65d 100644
--- a/include/gsmd/gsmd.h
+++ b/include/gsmd/gsmd.h
@@ -66,6 +66,8 @@ struct gsmd {
 	struct llist_head busy_atcmds;	/* our busy gsmd_atcmds */
 	struct gsmd_vendor_plugin *vendorpl;
 	struct gsmd_device_state dev_state;
+
+	struct llist_head operators;		/* cached list of operator names */
 };
 
 struct gsmd_user {
diff --git a/include/gsmd/talloc.h b/include/gsmd/talloc.h
index 2cfd61a..7f4e925 100644
--- a/include/gsmd/talloc.h
+++ b/include/gsmd/talloc.h
@@ -26,6 +26,7 @@
 
 /* nfsim additions */
 #include <stdarg.h>
+#include <stdio.h>
 
 /* this is only needed for compatibility with the old talloc */
 typedef void TALLOC_CTX;