292         findPtr = u_memchr32(dataTable[i][j], 0, dataSize);  in TestStringFunctions()
304         findPtr = u_memchr32(dataTable[i][j], 0x005F, dataSize);  in TestStringFunctions()
308         findPtr = u_memchr32(dataTable[i][j], 0xFFFD, dataSize);  in TestStringFunctions()
330         if(u_memchr32(s, 0xd841, 9)!=(s+3) || u_memchr32(s, 0xdc02, 9)!=(s+5)) {  in TestStringFunctions()
722         first!=u_memchr32(s, nul, UPRV_LENGTHOF(s)) ||  in TestSurrogateSearching()
754         first!=u_memchr32(s+1, a, 9) ||  in TestSurrogateSearching()
778         NULL!=u_memchr32(s+1, b, 9) ||  in TestSurrogateSearching()
800         NULL!=u_memchr32(s+1, ill, 9) ||  in TestSurrogateSearching()
813         first!=u_memchr32(s+1, lead, 9) ||  in TestSurrogateSearching()
838         first!=u_memchr32(s+1, trail, 9) ||  in TestSurrogateSearching()
862         first!=u_memchr32(s+1, supp, 9) ||  in TestSurrogateSearching()
881         NULL!=u_memchr32(s+1, supp, 1) ||  in TestSurrogateSearching()
897         NULL!=u_memchr32(s+1, supp2, 9) ||  in TestSurrogateSearching()
1063     result=u_memchr32(temp, (UChar32)0x20402, 7);  in TestStringCopy()
1067     result=u_memchr32(temp, (UChar32)0x20402, 6);  in TestStringCopy()
1071     result=u_memchr32(temp, (UChar32)0x20402, 1);  in TestStringCopy()
1075     result=u_memchr32(temp, (UChar32)0xfc00, 8);  in TestStringCopy()