pinentry - unproper use of glib allocation

[Maciej Piechotka]

With the newest glib it is impossible to compile pinentry:
i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I..  -I/usr/include/gtk-2.0
-I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo
-I/usr/include/pango-1.0 -I/usr/include/glib-2.0
-I/usr/lib/glib-2.0/include -I/usr/include/freetype2
-I/usr/include/libpng12    -I../secmem -I../pinentry -Wall  -O2
-march=pentium-m -mfpmath=sse -pipe -momit-leaf-frame-pointer -ggdb -w
-ftree-vectorize -ftree-loop-optimize -Wall -Wcast-align -Wshadow
-Wstrict-prototypes -c gtksecentry.c
gtksecentry.c:274: error: conflicting types for 'g_malloc'
/usr/include/glib-2.0/glib/gmem.h:47: error: previous declaration of
'g_malloc' was here
gtksecentry.c:292: error: conflicting types for 'g_malloc0'
/usr/include/glib-2.0/glib/gmem.h:48: error: previous declaration of
'g_malloc0' was here
gtksecentry.c:312: error: conflicting types for 'g_realloc'
/usr/include/glib-2.0/glib/gmem.h:50: error: previous declaration of
'g_realloc' was here

Since the gmem api was misused. It should be done by setting
GMemVTable instead of definition of g_*alloc* in file.

Best regards