33
edits
Changes
Added more info on memXXX functions
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|memset
|memset
|<code>void memset(void *str, int c, size_t n)</code>
|<code>void memset(void *str, int c, size_t n)</code>
−|Copies the character c (an unsigned char) to the first n characters of the String pointed to by the argument str. See [http://www.tutorialspoint.com/c_standard_library/c_function_memset.htm]
+|Call OSBlockSet (Looks like it does the same thing as standart memset). Copies the character c (an unsigned char) to the first n characters of the String pointed to by the argument str. See [http://www.tutorialspoint.com/c_standard_library/c_function_memset.htm]
|-
|-
|memclr
|memclr
|<code>void memclr(void *str, size_t n)</code>
|<code>void memclr(void *str, size_t n)</code>
−|Like memset but sets the memory to 0
+|Like memset but sets the memory to 0. Call OSBlockSet (memset) with 0 as second arg (r4).
|-
|-
|memcpy
|memcpy
|<code>void memcpy(void *str1, const void *str2, size_t n)</code>
|<code>void memcpy(void *str1, const void *str2, size_t n)</code>
−|Copies n characters from memory area str2 to memory area str1. See [http://www.tutorialspoint.com/c_standard_library/c_function_memcpy.htm]
+|Call OSBlockMove with 1 as the fourth arg (r6).Copies n characters from memory area str2 to memory area str1. See [http://www.tutorialspoint.com/c_standard_library/c_function_memcpy.htm]
|-
|-
|memmove
|memmove
|<code>void memmove(void *str1, const void *str2, size_t n)</code>
|<code>void memmove(void *str1, const void *str2, size_t n)</code>
−|Like memcpy() but safer when dealing with overlapping blocks. See [http://www.tutorialspoint.com/c_standard_library/c_function_memmove.htm]
+|Call OSBlockMove with 1 as the fourth arg (r6) exactly the same as memcpy.
|-
|-
|MEMAllocFromDefaultHeapEx
|MEMAllocFromDefaultHeapEx
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|-
|-
|OSGetUPID
|OSGetUPID
−|<code>uint32_t OSGetUPID(void)</code>
+|<code>int OSGetUPID(void)</code>
|Does the same as OSGetPFID
|Does the same as OSGetPFID
|-
|-