git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48477
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
* Give a name to a state
* Returns the text form of the binary state given
*/
-char *ast_state2str(enum ast_channel_state);
+const char *ast_state2str(enum ast_channel_state);
/*! Gives the string form of a given transfer capability */
/*!
return -1;
}
-/*! \brief Gives the string form of a given channel state */
-char *ast_state2str(enum ast_channel_state state)
+/*! \brief Gives the string form of a given channel state.
+ \note This function is not reentrant.
+ */
+const char *ast_state2str(enum ast_channel_state state)
{
char *buf;