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wswan:guide:c_assembly [2024/03/16 13:01] asiewswan:guide:c_assembly [2025/08/15 14:43] (current) – [Useful macros] asie
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 ===== Useful macros ===== ===== Useful macros =====
  
-''wonderful.h'' provides some useful macros:+''wonderful.h'' (via ''ia16.h''provides some useful macros:
  
-  * **WF_PLATFORM_CALL** - for portability between code models, you can use this macro in place of the ''call'' instruction to call C functions. +  * **IA16_CALL** - for portability between code models, you can use this macro in place of the ''call'' instruction to call C functions. 
-  * **WF_PLATFORM_JMP** - for portability between code models, you can use this macro in place of the ''jmp'' instruction to jump to C functions. +  * **IA16_JMP** - for portability between code models, you can use this macro in place of the ''jmp'' instruction to jump to C functions. 
-  * **WF_PLATFORM_RET** - for portability between code models, you can use this macro in place of the ''ret'' isntruction to return from a C-called function. +  * **IA16_RET** - for portability between code models, you can use this macro in place of the ''ret'' isntruction to return from a C-called function. 
-  * **WF_PLATFORM_CALL_STACK_OFFSET(x)** - for portability between code models, you can use this macro to get a stack offset with the function return address accounted for. For exapmle, in a "near" code model, ''WF_PLATFORM_CALL_STACK_OFFSET(10)'' returns ''12'', but in a "far" code model, it returns ''14''.+  * **IA16_CALL_STACK_OFFSET(x)** - for portability between code models, you can use this macro to get a stack offset with the function return address accounted for. For exapmle, in a "near" code model, ''IA16_CALL_STACK_OFFSET(10)'' returns ''12'', but in a "far" code model, it returns ''14''.
wswan/guide/c_assembly.txt · Last modified: by asie