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decrement

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tudnai 2022-07-01 20:57:02 -07:00
parent 6281c80df3
commit 5604fa9dba
2 changed files with 11 additions and 1 deletions
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10
src/util/common.c
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@ -25,6 +25,16 @@
#include "common.h"
INLINE int decrement(int num, const int dec) {
num -= dec;
if (num < 0) {
num = 0;
}
return num;
}
FILE * outdev = NULL;

2
src/util/common.h
View File

@ -86,6 +86,6 @@ union {
extern FILE * outdev;
INLINE int decrement(int num, const int dec);
#endif // __COMMON_H__