libasr: restore musl patch

Signed-off-by: Jürgen Buchmüller <pullmoll@t-online.de>

srcpkgs/libasr/patches/musl-inline-res_randomid.patch

@@ -0,0 +1,24 @@
+diff --git configure.ac configure.ac
+index 10aff04..07e149f 100644
+--- configure.ac
++++ configure.ac
+@@ -456,6 +456,7 @@ AC_CHECK_FUNCS([ \
+ 	issetugid \
+ 	memmove \
+ 	reallocarray \
++	res_randomid \
+ 	snprintf \
+ 	strdup \
+ 	strerror \
+diff --git src/asr_private.h src/asr_private.h
+index 0960e37..158e7ff 100644
+--- src/asr_private.h
++++ src/asr_private.h
+@@ -365,3 +365,7 @@ extern FILE * asr_debug;
+ 		asr_statestr((a)->as_state),	\
+ 		asr_statestr((s)));		\
+ 	(a)->as_state = (s); } while (0)
++
++#ifndef HAVE_RES_RANDOMID
++#define res_randomid(x) (0xffff & getpid())
++#endif