grepc: -tt: Find typedefs to function pointers

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>

diff --git a/bin/grepc b/bin/grepc
index 8160f0598cdc5004cf21c1d4e40907070116d8ce..d10b3fb38d2af1e5c61e958e47312a36e06ad1a6 100755 (executable)
--- a/bin/grepc
+++ b/bin/grepc
@@ -289,11 +289,21 @@ grepc_type_typedef_underlying_struct_union_enum()
 }
 
 
+grepc_type_typedef_func()
+{
+       grepc_helper \
+         '^[ \t]*typedef\s' \
+         "\(\**$1\)\s*\(" \
+         "(?s)^[ \t]*typedef\s+[^{};]+\(\**$1\)\s*\([^{};]+;";
+}
+
+
 grepc_type_typedef()
 {
        grepc_type_typedef_simple "$1";
        grepc_type_typedef_struct_union_enum "$1";
        grepc_type_typedef_underlying_struct_union_enum "$1";
+       grepc_type_typedef_func "$1";
 }