Add .h extension to know extensions for compilation.

1 files changed, 2 insertions, 2 deletions

diff --git a/deheader b/deheader
index 6e1087e..d9119ba 100755
--- a/deheader
+++ b/deheader
@@ -1233,7 +1233,7 @@ class InclusionMap:
     @staticmethod
     def c_source(filename):
         "Predicate: return true if the filename appears to be C or C++ source."
-        return filename.endswith(".c") or filename.endswith(".cpp") or filename.endswith(".cc")
+        return filename.endswith(".c") or filename.endswith(".cpp") or filename.endswith(".cc") or filename.endswith(".h")
     def __init__(self, roots, ignore, excludes, verbosity):
         "Build the initial inclusion map."
         self.verbosity = verbosity
@@ -1439,7 +1439,7 @@ def deheader(sourcefile, maker, includes, requires, remove, verbose):
         (st, _t) = testcompile(sourcefile, maker, verbosity=max(1, verbose), showerrs=True, subdir=subdir)
     if st == 0:
         # Now do the analysis
-        if sourcefile.endswith(".c") or sourcefile.endswith(".cpp") or sourcefile.endswith(".cc"):
+        if sourcefile.endswith(".c") or sourcefile.endswith(".cpp") or sourcefile.endswith(".cc") or sourcefile.endswith(".h"):
             unneeded = c_analyze(sourcefile, maker,
                                  includes[:], requires, verbose, subdir=subdir)
         if unneeded: