integer arithmetic types: correct perhaps-possible negative timeout situation

[secnet.git] / secnet.h

diff --git a/secnet.h b/secnet.h
index 2b913d9854802b9cd15135e45ebc0e039bc10d2d..18500c5cf3742421dddeb7d161082dfc4b4871c0 100644 (file)
--- a/secnet.h
+++ b/secnet.h
@@ -126,6 +126,7 @@ extern string_t dict_read_string(dict_t *dict, cstring_t key, bool_t required,
 extern uint32_t dict_read_number(dict_t *dict, cstring_t key, bool_t required,
                                 cstring_t desc, struct cloc loc,
                                 uint32_t def);
+  /* return value can safely be assigned to int32_t */
 extern bool_t dict_read_bool(dict_t *dict, cstring_t key, bool_t required,
                             cstring_t desc, struct cloc loc, bool_t def);
 struct flagstr {
@@ -143,6 +144,7 @@ extern uint32_t string_list_to_word(list_t *l, struct flagstr *f,
 
 extern char *safe_strdup(const char *string, const char *message);
 extern void *safe_malloc(size_t size, const char *message);
+extern void *safe_malloc_ary(size_t size, size_t count, const char *message);
 
 extern int sys_cmd(const char *file, const char *argc, ...);