libutil: add ptrarray and htable to the library

Signed-off-by: Masatake YAMATO <[email protected]>

Author: masatake

source.mak

@@ -18,7 +18,9 @@ UTIL_PUBLIC_HEADS = \
 	main/general.h		\
 	\
 	main/gcc-attr.h		\
+	main/htable.h		\
 	main/inline.h		\
+	main/ptrarray.h		\
 	main/routines.h		\
 	main/trashbox.h 	\
 	main/vstring.h		\
@@ -37,6 +39,8 @@ UTIL_HEADS = \
 	$(NULL)
 
 UTIL_SRCS = \
+	main/htable.c		\
+	main/ptrarray.c		\
 	main/routines.c		\
 	main/trashbox.c		\
 	main/vstring.c		\
@@ -51,7 +55,6 @@ MAIN_PUBLIC_HEADS =		\
 	main/entry.h		\
 	main/field.h		\
 	main/gvars.h		\
-	main/htable.h		\
 	main/keyword.h		\
 	main/kind.h		\
 	main/lregex.h		\
@@ -64,7 +67,6 @@ MAIN_PUBLIC_HEADS =		\
 	main/param.h		\
 	main/parse.h		\
 	main/promise.h		\
-	main/ptrarray.h		\
 	main/rbtree.h		\
 	main/read.h		\
 	main/selectors.h	\
@@ -136,7 +138,6 @@ LIB_SRCS =			\
 	main/field.c			\
 	main/flags.c			\
 	main/fmt.c			\
-	main/htable.c			\
 	main/keyword.c			\
 	main/kind.c			\
 	main/lregex.c			\
@@ -153,7 +154,6 @@ LIB_SRCS =			\
 	main/portable-scandir.c		\
 	main/promise.c			\
 	main/ptag.c			\
-	main/ptrarray.c			\
 	main/rbtree.c			\
 	main/read.c			\
 	main/script.c			\