source: buchla-68k/libsm/strcmp.c@ b8080f6

Last change on this file since b8080f6 was f40a309, checked in by Thomas Lopatic <thomas@…>, 7 years ago

Unix line breaks.

  • Property mode set to 100644
File size: 439 bytes
Line 
1/*
2 =============================================================================
3 strcmp.c -- compare strings
4 Version 2 -- 1987-06-15
5
6 Compare strings: s1>s2: >0 s1==s2: 0 s1<s2: <0
7 =============================================================================
8*/
9
10int
11strcmp(s1, s2)
12register char *s1, *s2;
13{
14 if(s1 == s2)
15 return(0);
16
17 while(*s1 == *s2++)
18 if(*s1++ == '\0')
19 return(0);
20
21 return((int)*s1 - (int)*--s2);
22}
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