1 files changed, 15 insertions, 0 deletions
diff --git a/src/utils.h b/src/utils.h
index ef21b22..f920455 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -50,6 +50,9 @@ int msg(int level, const char *fmt, ...);
 /* Malloc which either succeeds or exits */
 void *xmalloc(size_t size);
 
+/* Ditto for realloc */
+void *xrealloc(void *ptr, size_t size);
+
 /* Ditto for strdup */
 char *xstrdup(const char *s);
 
@@ -77,15 +80,27 @@ void write_binary_url(const char *string, size_t len, FILE *to);
 /* Writes a normal C string to a file, URL-encoding any chars if necessary */
 void write_string_url(const char *string, FILE *to);
 
+/* Reads a single char from a file */
+int read_char(const char **from, const char *max);
+
 /* Reads an int from a file, using len bytes, in little-endian order */
 uint64_t read_int(const char **from, size_t len, const char *max);
 
+/* Reads an int from a file, stored as an ASCII string, to the first non-digit */
+long read_int_string(const char **from, const char *max, int base);
+
 /* Reads a binary string from a file */
 char *read_binary_string(const char **from, size_t len, const char *max);
 
+/* Reads binary data from a file, which was stored URL-encoded */
+char *read_binary_url(const char **from, const char *max, ssize_t *len);
+
 /* Reads a normal C string from a file */
 char *read_string(const char **from, const char *max);
 
+/* Reads a normal C string from a file, which was stored URL-encoded */
+char *read_string_url(const char **from, const char *max);
+
 /* Caching version of getgrnam */
 struct group *xgetgrnam(const char *name);