Add unpack_uint32 function

Author: tailhook

hton.h

@@ -163,6 +163,14 @@ unpack_int32(const char *buf)
     return (int32_t)apg_ntoh32(nx);
 }
 
+static inline uint32_t
+unpack_uint32(const char *buf)
+{
+    uint32_t nx;
+    memcpy((char *)&nx, buf, sizeof(uint32_t));
+    return (uint32_t)apg_ntoh32(nx);
+}
+
 
 static inline int64_t
 unpack_int64(const char *buf)

hton.pxd

@@ -16,6 +16,7 @@ cdef extern from "./hton.h":
     cdef void pack_double(char *buf, double f);
     cdef int16_t unpack_int16(const char *buf);
     cdef int32_t unpack_int32(const char *buf);
+    cdef uint32_t unpack_uint32(const char *buf);
     cdef int64_t unpack_int64(const char *buf);
     cdef float unpack_float(const char *buf);
     cdef double unpack_double(const char *buf);