298         findPtr = u_memchr32(dataTable[i][j], 0, dataSize);  in TestStringFunctions()
310         findPtr = u_memchr32(dataTable[i][j], 0x005F, dataSize);  in TestStringFunctions()
314         findPtr = u_memchr32(dataTable[i][j], 0xFFFD, dataSize);  in TestStringFunctions()
336         if(u_memchr32(s, 0xd841, 9)!=(s+3) || u_memchr32(s, 0xdc02, 9)!=(s+5)) {  in TestStringFunctions()
728         first!=u_memchr32(s, nul, UPRV_LENGTHOF(s)) ||  in TestSurrogateSearching()
760         first!=u_memchr32(s+1, a, 9) ||  in TestSurrogateSearching()
784         NULL!=u_memchr32(s+1, b, 9) ||  in TestSurrogateSearching()
806         NULL!=u_memchr32(s+1, ill, 9) ||  in TestSurrogateSearching()
819         first!=u_memchr32(s+1, lead, 9) ||  in TestSurrogateSearching()
844         first!=u_memchr32(s+1, trail, 9) ||  in TestSurrogateSearching()
868         first!=u_memchr32(s+1, supp, 9) ||  in TestSurrogateSearching()
887         NULL!=u_memchr32(s+1, supp, 1) ||  in TestSurrogateSearching()
903         NULL!=u_memchr32(s+1, supp2, 9) ||  in TestSurrogateSearching()
1079     result=u_memchr32(temp, (UChar32)0x20402, 7);  in TestStringCopy()
1083     result=u_memchr32(temp, (UChar32)0x20402, 6);  in TestStringCopy()
1087     result=u_memchr32(temp, (UChar32)0x20402, 1);  in TestStringCopy()
1091     result=u_memchr32(temp, (UChar32)0xfc00, 8);  in TestStringCopy()