1 files changed, 15 insertions, 0 deletions

diff --git a/fuzz/mutator_aux.h b/fuzz/mutator_aux.h
index 687f130..d14e177 100644
--- a/fuzz/mutator_aux.h
+++ b/fuzz/mutator_aux.h
@@ -7,6 +7,9 @@
 #ifndef _MUTATOR_AUX_H
 #define _MUTATOR_AUX_H
 
+#include <stddef.h>
+#include <stdint.h>
+
 /*
  * As of LLVM 7.0.1, MSAN support in libFuzzer was still experimental.
  * We therefore have to be careful when using our custom mutator, or
@@ -31,6 +34,9 @@
 #define MAXSTR  1024
 #define MAXBLOB 3072
 
+#define GETLEN_MIN      0
+#define GETLEN_MAX      1
+
 struct blob {
         uint8_t body[MAXBLOB];
         size_t  len;
@@ -38,6 +44,7 @@ struct blob {
 
 size_t xstrlen(const char *);
 void consume(const void *, size_t);
+void consume_str(const char *);
 
 int unpack_blob(uint8_t, uint8_t **, size_t *, struct blob *);
 int unpack_byte(uint8_t, uint8_t **, size_t *, uint8_t *);
@@ -49,6 +56,11 @@ int pack_byte(uint8_t, uint8_t **, size_t *, uint8_t);
 int pack_int(uint8_t, uint8_t **, size_t *, int);
 int pack_string(uint8_t, uint8_t **, size_t *, const char *);
 
+size_t len_int(void);
+size_t len_string(int);
+size_t len_byte(void);
+size_t len_blob(int);
+
 void mutate_byte(uint8_t *);
 void mutate_int(int *);
 void mutate_blob(struct blob *);
@@ -60,6 +72,9 @@ void set_wire_data(uint8_t *, size_t);
 int dev_read(void *, unsigned char *, size_t, int);
 int dev_write(void *, const unsigned char *, size_t);
 
+void prng_init(unsigned long);
+unsigned long prng_uint32(void);
+
 uint32_t uniform_random(uint32_t);
 
 #endif /* !_MUTATOR_AUX_H */