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Compile with MS VC6++ avoiding number constant suffix ULI

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This commit is contained in:
Harald Oehlmann 2015-08-18 14:20:36 +02:00
parent 994c5adb10
commit 6ad8db3c77
1 changed files with 18 additions and 0 deletions
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18
backend/pdf417.c
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@ -324,8 +324,13 @@ void byteprocess(int *chainemc, int *mclength, unsigned char chaine[], int start
int debug = 0;
int len = 0;
unsigned int chunkLen = 0;
#if defined(_MSC_VER) && _MSC_VER == 1200
uint64_t mantisa = 0;
uint64_t total = 0;
#else
uint64_t mantisa = 0ULL;
uint64_t total = 0ULL;
#endif
if(debug) printf("\nEntering byte mode at position %d\n", start);
@ -350,20 +355,33 @@ void byteprocess(int *chainemc, int *mclength, unsigned char chaine[], int start
{
chunkLen = 6;
len += chunkLen;
#if defined(_MSC_VER) && _MSC_VER == 1200
total = 0;
#else
total = 0ULL;
#endif
while (chunkLen--)
{
mantisa = chaine[start++];
#if defined(_MSC_VER) && _MSC_VER == 1200
total |= mantisa << (uint64_t)(chunkLen * 8);
#else
total |= mantisa << (uint64_t)(chunkLen * 8ULL);
#endif
}
chunkLen = 5;
while (chunkLen--)
{
#if defined(_MSC_VER) && _MSC_VER == 1200
chainemc[*mclength + chunkLen] = (int)(total % 900);
total /= 900;
#else
chainemc[*mclength + chunkLen] = (int)(total % 900ULL);
total /= 900ULL;
#endif
}
*mclength += 5;
}