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version 1.1.1.1.2.1, 2010/03/17 13:34:34
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version 1.1.1.1.2.2, 2010/03/23 01:25:43
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Line 18 inline u_char pelco_GetVersion(void * __restrict p)
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Line 18 inline u_char pelco_GetVersion(void * __restrict p)
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| { |
{ |
| u_char *ptr = (u_char *) p; |
u_char *ptr = (u_char *) p; |
| |
|
| if (!p) { | if (!p || !*ptr) { |
| pelcoSetErr(EINVAL, "invalid argument!\n"); |
pelcoSetErr(EINVAL, "invalid argument!\n"); |
| return 0; |
return 0; |
| } |
} |
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Line 49 inline u_char pelco_GetCamNo(void * __restrict p)
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Line 49 inline u_char pelco_GetCamNo(void * __restrict p)
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| u_char ver; |
u_char ver; |
| u_char *ptr = (u_char *) p; |
u_char *ptr = (u_char *) p; |
| |
|
| if (!p) { | if (!p || !*ptr) { |
| pelcoSetErr(EINVAL, "invalid argument!\n"); |
pelcoSetErr(EINVAL, "invalid argument!\n"); |
| return 0; |
return 0; |
| } |
} |
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Line 87 inline u_char pelco_GetCamCmdData(void * __restrict p,
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Line 87 inline u_char pelco_GetCamCmdData(void * __restrict p,
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| u_char ret; |
u_char ret; |
| u_char *ptr = (u_char *) p; |
u_char *ptr = (u_char *) p; |
| |
|
| if (!p) { | if (!p || !*ptr) { |
| pelcoSetErr(EINVAL, "invalid argument!\n"); |
pelcoSetErr(EINVAL, "invalid argument!\n"); |
| return 0; |
return 0; |
| } |
} |
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