summaryrefslogtreecommitdiffstats
path: root/src/H5private.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/H5private.h')
-rw-r--r--src/H5private.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/H5private.h b/src/H5private.h
index 860e8ac..c8de6bf 100644
--- a/src/H5private.h
+++ b/src/H5private.h
@@ -1637,7 +1637,7 @@ H5_DLL double H5_trace(const double *calltime, const char *func, const char *typ
/* `S' is the name of a function which is being tested to check if its */
/* an API function */
-#define H5_IS_API(S) ('_'!=S[2] && '_'!=S[3] && (!S[4] || '_'!=S[4]))
+#define H5_IS_API(S) ('_'!=((char*)S)[2] && '_'!=((char*)S)[3] && (!((char*)S)[4] || '_'!=((char*)S)[4]))
/* global library version information string */
extern char H5_lib_vers_info_g[];