Minor tweaks

diff --git a/ext/pdo_mysql/php_pdo_mysql_int.h b/ext/pdo_mysql/php_pdo_mysql_int.h
index 830373792c8d438999ba416ec72696fcd55092c5..057089832dce62f79a4ba95913cac5d9b8a1de7f 100755 (executable)
--- a/ext/pdo_mysql/php_pdo_mysql_int.h
+++ b/ext/pdo_mysql/php_pdo_mysql_int.h
@@ -40,7 +40,7 @@ typedef struct {
        MYSQL_RES               *result;
        MYSQL_ROW               current_data;
        long                    *current_lengths;
-       unsigned int            last_err;
+       int             last_err;
        pdo_mysql_column        *cols;
 } pdo_mysql_stmt;
 
@@ -53,9 +53,9 @@ typedef struct {
 
 extern pdo_driver_t pdo_mysql_driver;
 
-int _mysql_error(char *what, int errno, const char *file, int line TSRMLS_DC);
+extern int _mysql_error(char *what, int errno, const char *file, int line TSRMLS_DC);
 #define pdo_mysql_error(w,s)   _mysql_error(w, s, __FILE__, __LINE__ TSRMLS_CC)
-int mysql_handle_error(pdo_dbh_t *dbh, pdo_mysql_db_handle *H, int errcode);
+extern int mysql_handle_error(pdo_dbh_t *dbh, pdo_mysql_db_handle *H, int errcode);
 
 extern struct pdo_stmt_methods mysql_stmt_methods;
 #endif