#include in C51 retrieves wrong header file

I am designing a project using the Keil C51 V7.50 and uVision 3 IDE V3.10a on a Silicon Labs C8051F046 MCU. My project contains source file foo.c, which contains a directive: #include "foo.h" ...
#include in C51 retrieves wrong header file

I am designing a project using the Keil C51 V7.50 and uVision 3 IDE V3.10a on a Silicon Labs C8051F046 MCU. My project contains source file foo.c, which contains a directive: #include "foo.h" ...
Are DEFINEs in the C51 active in .h header files?

I'm trying to configure some software that has different start addresses based on how the FLASH gets updated. If FLASH is updated via a UART then the code should start at 0 otherwise it should start...
Are DEFINEs in the C51 active in .h header files?

I'm trying to configure some software that has different start addresses based on how the FLASH gets updated. If FLASH is updated via a UART then the code should start at 0 otherwise it should start...
Problem in header files

I was working under keil. What is my problem is header files are not including in the project. Actually .c file is including. But .h files are not including. What shall i do?