I don´t know exactly the differences between sqlpp precompilar and cpre. Can I use the sqlpp with a .c program to work with a IQ 12.4 Database?.

I can preocmpile and compile with any problem when I use sqlpp, but if
I precompiled a .sqc program with cpre, when I tryed to compile the .c file, I received an error about the sybhesql.h file (the #include <sybhesql.h> was not found by the cc compiler).