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-rw-r--r--src/modules.js5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/modules.js b/src/modules.js
index 20f42f97..a4a64790 100644
--- a/src/modules.js
+++ b/src/modules.js
@@ -281,3 +281,8 @@ var LibraryManager = {
}
};
+// Safe way to access a C define. We check that we don't add library functions with missing defines.
+function cDefine(key) {
+ return key in C_DEFINES ? C_DEFINES[key] : ('0 /* XXX missing C define ' + key + ' */');
+}
+