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-rwxr-xr-xreference/C/CONTRIB/SNIP/ccomcall.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/SNIP/ccomcall.c b/reference/C/CONTRIB/SNIP/ccomcall.c
new file mode 100755
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--- /dev/null
+++ b/reference/C/CONTRIB/SNIP/ccomcall.c
@@ -0,0 +1,36 @@
+/*
+** Call undocumented Int 2Eh to invoke COMMAND.COM
+**
+** demo by Bob Stout
+**
+** NOTES: Dangerous code - will abort batch files in progress and
+** occasionally have other undesirable effects.
+**
+** Requires INT2E.ASM
+*/
+
+#include <string.h>
+#include <stdlib.h>
+
+extern void _Int_2E(char *);
+
+void C_Com_Call(char *string)
+{
+ char *buf;
+
+ buf = (char *)malloc(strlen(string) + 3);
+ strcat(strcpy(&buf[1], string), "\r");
+ buf[0] = (char)strlen(&buf[1]);
+ _Int_2E(buf);
+ free(buf);
+}
+
+#ifdef TEST
+
+void main(int argc, char *argv[])
+{
+ C_Com_Call(argv[1]);
+}
+
+#endif
+