src/common/streams.c

   1 #include "streams.h"
   2
   3 #include <stddef.h>
   4 #include <stdint.h>
   5
   6 #include "misc.h" // endianness conversion
   7
   8 void stream_read (void *data, size_t size, size_t n, Reader *r) {
   9   r->read(r, data, size, n);
  10 }
  11
  12 int8_t stream_read8 (Reader *r) {
  13   int8_t x;
  14   r->read(r, &x, 1, 1);
  15   return x;
  16 }
  17
  18 int16_t stream_read16 (Reader *r) {
  19   int16_t x;
  20   r->read(r, &x, 2, 1);
  21   return short2host(x);
  22 }
  23
  24 int32_t stream_read32 (Reader *r) {
  25   int32_t x;
  26   r->read(r, &x, 4, 1);
  27   return int2host(x);
  28 }
  29
  30 void stream_write (const void *data, size_t size, size_t n, Writer *w) {
  31   w->write(w, data, size, n);
  32 }
  33
  34 void stream_write8 (int8_t x, Writer *w) {
  35   w->write(w, &x, 1, 1);
  36 }
  37
  38 void stream_write16 (int16_t x, Writer *w) {
  39   int16_t y = short2host(x);
  40   w->write(w, &y, 2, 1);
  41 }
  42
  43 void stream_write32 (int32_t x, Writer *w) {
  44   int32_t y = int2host(x);
  45   w->write(w, &y, 4, 1);
  46 }