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Digital Research
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Sepp J Morris
2020-11-06 18:50:37 +01:00
parent 621ed8ccaf
commit 31738079c4
8481 changed files with 1888323 additions and 0 deletions
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11
CPM OPERATING SYSTEMS/CPM 68K/1.2 SOURCE/6/OSIFERR.H Normal file
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/* OSIF Error handling *************************************/
EXTERN WORD errno; /* error place for assigning */
EXTERN WORD __cpmrv; /* the last BDOS return value (AX) */
EXTERN WORD _errcpm; /* place to save __cpmrv */
#define RETERR(val,err) {errno=(err);_errcpm=__cpmrv;return(val);}
/************************************/
RR(val,err) {errno=(err);_errcpm=__cpmrv;return(val);}
/************************************/
RR(val,err) {errno=(err);_errcpm=__cpmrv;return(val);}
/************************************/