Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/include/chip/arch/csky/string.h

@@ -0,0 +1,29 @@
+#ifndef __ARCH_CSKY_STDLIB_H_
+#define __ARCH_CSKY_STDLIB_H_
+#include <ctype.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define os_htons(x)      ((((x) & (uint16)0x00ffUL) << 8) | (((x) & (uint16)0xff00UL) >> 8))
+#define os_ntohs(x)      os_htons(x)
+#define os_htonl(x)      ((((x) & (uint32)0x000000ffUL) << 24) | \
+                           (((x) & (uint32)0x0000ff00UL) <<  8) | \
+                           (((x) & (uint32)0x00ff0000UL) >>  8) | \
+                           (((x) & (uint32)0xff000000UL) >> 24))
+#define os_ntohl(x)      os_htonl(x)
+
+int strncasecmp(const char *s1, const char *s2, size_t n);
+int strcasecmp(const char *s1, const char *s2);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+