Add type safety for mysqlnd plugin developers

diff --git a/ext/mysqlnd/mysqlnd_structs.h b/ext/mysqlnd/mysqlnd_structs.h
index 858b6620089cd98a1098739b2ecca77d2643981d..3fad8def3df53b20ad31e446aea80d9da1df2d78 100644 (file)
--- a/ext/mysqlnd/mysqlnd_structs.h
+++ b/ext/mysqlnd/mysqlnd_structs.h
@@ -174,6 +174,12 @@ typedef struct st_mysqlnd_infile_info
 } MYSQLND_INFILE_INFO;
 
 
+typedef int (*func_mysqlnd_local_infile__init)(void ** ptr, const char * const filename);
+typedef int (*func_mysqlnd_local_infile__read)(void * ptr, zend_uchar * buf, unsigned int buf_len);
+typedef int (*func_mysqlnd_local_infile__error)(void * ptr, char * error_msg, unsigned int error_msg_len);
+typedef void (*func_mysqlnd_local_infile__end)(void * ptr);
+
+
 /* character set information */
 typedef struct st_mysqlnd_charset
 {
@@ -191,12 +197,13 @@ typedef struct st_mysqlnd_charset
 /* local infile handler */
 typedef struct st_mysqlnd_infile
 {
-       int             (*local_infile_init)(void **ptr, const char * const filename);
-       int             (*local_infile_read)(void *ptr, zend_uchar * buf, unsigned int buf_len);
-       int             (*local_infile_error)(void *ptr, char * error_msg, unsigned int error_msg_len);
-       void    (*local_infile_end)(void *ptr);
+       func_mysqlnd_local_infile__init         local_infile_init;
+       func_mysqlnd_local_infile__read         local_infile_read;
+       func_mysqlnd_local_infile__error        local_infile_error;
+       func_mysqlnd_local_infile__end          local_infile_end;
 } MYSQLND_INFILE;
 
+
 typedef struct st_mysqlnd_session_options
 {
        ulong           flags;