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iv-101
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dt.c
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C/C++ Source or Header
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1996-01-30
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3KB
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73 lines
; /* Compiled with SAS/C 6.56. Run from CLI only.
sc DATA=NEAR NMINC STRMERGE NOSTKCHK IGNORE=73 dt.c
slink from lib:c.o dt.o TO dt LIBRARY lib:sc.lib lib:amiga.lib
quit ; */
#include <exec/types.h>
#include <datatypes/datatypesclass.h> /* This includes other files we need */
#include <stdio.h>
#include <clib/exec_protos.h> /* Prototypes for system functions */
#include <clib/intuition_protos.h>
#include <clib/datatypes_protos.h>
#ifdef LATTICE /* Disable SAS/C CTRL-C handling */
int CXBRK(void) { return(0); }
int chkabort(void) { return(0); }
#endif
struct Library *IntuitionBase=NULL; /* System library bases */
struct Library *DataTypesBase=NULL;
VOID main(int argc, char **argv)
{
APTR dtobject=NULL; /* Pointer to a datatypes object */
struct dtTrigger mydtt; /* A trigger structure for the DTM_TRIGGER method */
ULONG dores; /* Variable for return values */
if (IntuitionBase=OpenLibrary("intuition.library",39L))
{
if(DataTypesBase=OpenLibrary("datatypes.library",39L) )
{
if(argc > 1 ) /* CLI only, at least one argument please. */
{
/* Attempt to make an 8svx sound object from the file name the user */
/* specified in the command line. For a list of possible error */
/* returns, see the Autodocs for NewDTObjectA(). The group ID tag */
/* will allow only sound datatype files to be accepted for the call.*/
if (dtobject = NewDTObject(argv[1], DTA_GroupID, GID_SOUND,
TAG_END) )
{
mydtt.MethodID = DTM_TRIGGER; /* Fill in the dtTrigger struct */
mydtt.dtt_GInfo = NULL;
mydtt.dtt_Function = STM_PLAY;
mydtt.dtt_Data = NULL;
/* The return value of the DTM_TRIGGER method used with the 8svx */
/* sound datatype is undefined in V39. This is likely to change */
/* in future versions of the Amiga operating system. */
dores = DoDTMethodA(dtobject, NULL, NULL, &mydtt);
/* Let the 8svx sound finish playing. Currently (V39) there is */
/* no programmatic way to find out when it is finished playing. */
Wait(SIGBREAKF_CTRL_C);
DisposeDTObject(dtobject);
}
else printf("Couldn't create new object or not a sound data file\n");
}
else printf("Give a file name too.\n");
CloseLibrary(DataTypesBase);
}
else printf("Can't open datatypes library\n");
CloseLibrary(IntuitionBase);
}
else printf("Can't open V39 Intuition\n");
}