Support parenthesized function names

This creates some false positives, but with appropriate flags, those can
be removed.

Signed-off-by: Alejandro Colomar <alx@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/bin/grepc b/bin/grepc
index df15953..8e55e1a 100755
--- a/bin/grepc
+++ b/bin/grepc
@@ -206,7 +206,7 @@ grepc_func_proto()
 	grepc_helper \
 	  "\b$1\s*\(" \
 	  '.' \
-	  '(?s)^[\w[]([\w\s\(,\)[\]*]|::)+[\w\s\)*\]]\s+\**'"$1"'\s*\(([\w\s\(,\)[\]*]|::)+?(\.\.\.)?\)([\w\s\(,\)[\]]|::)*;';
+	  '(?s)^[\w[]([\w\s\(,\)[\]*]|::)+[\w\s\)*\]]\s+\**\(?'"$1"'\)?\s*\(([\w\s\(,\)[\]*]|::)+?(\.\.\.)?\)([\w\s\(,\)[\]]|::)*;';
 }
 
 
@@ -215,7 +215,7 @@ grepc_func_def()
 	grepc_helper \
 	  "\b$1\s*\(" \
 	  '.' \
-	  '(?s)^[\w[]([\w\s\(,\)[\]*]|::)*[\w\s\)*\]]\s+\**'"$1"'\s*\(([\w\s\(,\)[\]*]|::)+?(\.\.\.)?\)[ \t]*\n([ \t]*){.*?^\4}';
+	  '(?s)^[\w[]([\w\s\(,\)[\]*]|::)*[\w\s\)*\]]\s+\**\(?'"$1"'\)?\s*\(([\w\s\(,\)[\]*]|::)+?(\.\.\.)?\)[ \t]*\n([ \t]*){.*?^\4}';
 }