File size: 1,249 Bytes
80a72c3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | #include "stride.h"
FILE *efopen(char *file, char *mode, char *progname) /* fopen file, die if can't */
{
FILE *fp;
if( (fp=fopen(file,mode)) )
return fp;
else
die("%s: can't open file %s mode %s\n",progname,file,mode);
return(FAILURE);
}
int Uniq(char **List, int ListLength)
{
int i, j;
for( i=1; i<ListLength-1; i++ ) {
if( *List[i] != '-' ) continue;
for( j=i+1; j<ListLength; j++ ) {
if( *List[j] != '-' ) continue;
if( !strcmp(List[i],List[j] ) ) return(0);
}
}
return(1);
}
BOOLEAN Specified(char **List, int ListLength, char Option)
{
int i;
for( i=1; i<ListLength; i++ )
if( *List[i] == '-' && *(List[i]+1) == Option )
return(YES);
return(NO);
}
int Parse(char **List, int ListLength, char *Option)
{
int i;
for( i=1; i<ListLength; i++ ) {
if( *List[i] != '-' ) continue;
if( !strcmp(List[i],Option) ) return(i);
}
return(0);
}
int CollectOptions(char **List, int ListLength, int Stream, int *Options)
{
int OptCnt, i;
OptCnt = 0;
for( i=1; i<ListLength; i++ )
if( *List[i] == '-' && !isdigit( *(List[i]+1) ) && atoi( List[i]+2 ) == Stream )
Options[OptCnt++] = i;
return(OptCnt);
}
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