Added runall.sh script in examples.

examples/runall.sh

@@ -0,0 +1,35 @@
+#!/bin/sh
+cc=gcc
+#cc=clang
+#cc='clang -c -DSTC_HEADER'
+#cc='cl -nologo'
+#cc='cl -nologo -TP'
+#cc='cl -nologo -std:c11'
+run=0
+if [ "$1" == '-h' -o "$1" == '--help' ]; then
+  echo usage: runall.sh [-run] [compiler + options]
+  exit
+fi
+if [ "$1" == '-run' ]; then
+  run=1
+  shift
+fi
+if [ ! -z "$1" ] ; then
+    cc=$@
+fi
+if [ $run = 0 ] ; then
+    for i in *.c ; do
+        echo $cc -I../include $i
+        $cc -I../include $i
+    done
+else
+    for i in *.c ; do
+        echo $cc -I../include $i
+        $cc -I../include $i
+        if [ -f $(basename -s .c $i).exe ]; then ./$(basename -s .c $i).exe; fi
+        if [ -f ./a.exe ]; then ./a.exe; fi
+        if [ -f ./a.out ]; then ./a.out; fi
+    done
+fi
+
+rm -f a.out *.o *.obj *.exe