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annotate dmresw.c @ 59:c560703e85ed

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Add resource writing functions (only work for stdio backend)
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 01 Oct 2012 07:51:08 +0300
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children be6160981428
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59
c560703e85ed Add resource writing functions (only work for stdio backend)
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1 /*
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2 * DMLib
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3 * -- Resource management
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4 * Programmed and designed by Matti 'ccr' Hamalainen
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5 * (C) Copyright 2011-2012 Tecnic Software productions (TNSP)
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6 */
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7 #include "dmresw.h"
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8
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9 /* Helper resource access routines
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10 */
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11 int dmf_write_str(DMResource *f, Uint8 *s, size_t l)
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12 {
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13 return dmfwrite(s, sizeof(Uint8), l, f) == l;
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14 }
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15
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16
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17 #define DM_DEFINE_FUNC(xname, xtype, xmacro) \
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18 BOOL dmf_write_ ## xname (DMResource *f, xtype *v) { \
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19 xtype result; \
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20 if (dmfwrite(&result, sizeof( xtype ), 1, f) != 1) \
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21 return FALSE; \
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22 *v = DM_ ## xmacro ## _TO_NATIVE (result); \
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23 return TRUE; \
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24 }
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25
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26 DM_DEFINE_FUNC(le16, Uint16, LE16)
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27 DM_DEFINE_FUNC(le32, Uint32, LE32)
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28
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29 DM_DEFINE_FUNC(be16, Uint16, BE16)
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30 DM_DEFINE_FUNC(be32, Uint32, BE32)
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31
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32 #ifdef DM_HAVE_64BIT
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33 DM_DEFINE_FUNC(le64, Uint64, LE64)
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34 DM_DEFINE_FUNC(be64, Uint64, BE64)
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35 #endif