PicC 9.50 dsPIC Manual.pdf

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Library FunctionsSTRNCMP, STRNICMPSynopsis#include int strncmp (const char * s1, const char * s2, size_t n)int strnicmp (const char * s1, const char * s2, size_t n)DescriptionThe strcmp() function compares its two, null terminated, string arguments, up to a maximum of ncharacters, and returns a signed integer to indicate whether s1 is less than, equal to or greater than s2.The comparison is done with the standard collating sequence, which is that of the ASCII characterset.The stricmp() function is the case-insensitive version of this function.Example#include #include voidmain (void){int i;}i = strcmp("abcxyz", "abcxyz");if(i == 0)printf("Both strings are equal\n");else if(i > 0)printf("String 2 less than string 1\n");elseprintf("String 2 is greater than string 1\n");See Alsostrlen(), strcmp(), strcpy(), strcat()209
Library FunctionsReturn ValueA signed integer less than, equal to or greater than zero.NoteOther C implementations may use a different collating sequence; the return value is negative, zeroor positive, i.e. do not test explicitly for negative one (-1) or one (1).210
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HI-TECH dsPICC CompilerHI-TECH Soft
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CONTENTSCONTENTS2.4.17 -X: Strip Lo
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CONTENTSCONTENTS3.6.2 Function Retu
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CONTENTSCONTENTS4.3.8.18 SIGNAT . .
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CONTENTSCONTENTS5.13.5 -Okey . . .
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LIST OF TABLESLIST OF TABLES4.4 ASD
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Typographic conventionsIntroduction
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Long Command LinesDSPICC Command-li
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DSPICC Compiler OptionsDSPICC Comma
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FilesC Language Featuresdoing this
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FilesC Language FeaturesThis option
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FilesC Language Features•The abbr
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Supported Data Types and VariablesC
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Storage Class and Object PlacementC
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Register UsageC Language Featuressa
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PsectsC Language Featuresunsigned c
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Interrupt Handling in CC Language F
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Interrupt Handling in CC Language F
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Mixing C and Assembler CodeC Langua
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Mixing C and Assembler CodeC Langua
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PreprocessingC Language FeaturesTab
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PreprocessingC Language FeaturesTab
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PreprocessingC Language Features3.1
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PreprocessingC Language Features36
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Linking ProgramsC Language Features
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Standard I/O Functions and Serial I
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Assembler UsageMacro Assemblersembl
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HI-TECH C Assembly LanguageMacro As
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Program SectionsLinker and Utilitie
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OperationLinker and UtilitiesTable
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OperationLinker and Utilities5.7.6
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OperationLinker and Utilities5.7.15
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OperationLinker and Utilities-ACODE
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Map FilesLinker and Utilitiespreced
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Map FilesLinker and Utilitiesshown
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LibrarianLinker and UtilitiesTable
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ObjtohexLinker and Utilities5.10.5
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CrefLinker and Utilities5.11.1 Chec
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CromwellLinker and Utilities5.12.5
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CromwellLinker and Utilities5.13.2
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CromwellLinker and Utilities114
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Library Functions__CONFIGSynopsis#i
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Library FunctionsABSSynopsis#includ
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Library FunctionsASCTIMESynopsis#in
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Library FunctionsASINSynopsis#inclu
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Library FunctionsATANSynopsis#inclu
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Library FunctionsATOISynopsis#inclu
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Library FunctionsBSEARCHSynopsis#in
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Library FunctionsCALLOCSynopsis#inc
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Library FunctionsCEILSynopsis#inclu
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Library FunctionsReturn ValueThe re
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Library FunctionsCOSSynopsis#includ
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Library FunctionsCPUTSSynopsis#incl
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Library FunctionsDI, EISynopsis#inc
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Library FunctionsEVAL_POLYSynopsis#
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Library FunctionsFABSSynopsis#inclu
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Library FunctionsFREESynopsis#inclu
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Library FunctionsGETCH, GETCHESynop
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Library FunctionsGETSSynopsis#inclu
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Library FunctionsReturn ValueReturn
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Library FunctionsExample#include #i
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Library FunctionsLDEXPSynopsis#incl
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Page 177 and 178: Library FunctionsSee Alsocalloc(),
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Page 241 and 242: Error and Warning Messages(101) #*
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Error and Warning Messages(282) fun
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Error and Warning Messages(295) exp
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Error and Warning Messages(314) ; e
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Error and Warning Messagesstruct {i
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Error and Warning Messages(337) lin
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Error and Warning Messagesint proce
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Error and Warning Messagesdouble dd
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Error and Warning Messages(369) sig
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Error and Warning Messages(390) ill
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Error and Warning Messages(418) ima
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Error and Warning Messages(438) bad
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Error and Warning Messages(469) und
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Error and Warning Messages8 bits wi
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Error and Warning Messages(486) pse
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Error and Warning MessagesCan’t f
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Error and Warning Messages(506) rec
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Error and Warning Messages(525) too
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Error and Warning Messages(619) I/O
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Error and Warning Messages(701) unr
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Error and Warning MessagesA quick c
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Error and Warning Messagesperformed
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Error and Warning Messages(768) con
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Error and Warning Messages(793) unt
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Error and Warning Messages(835) for
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Error and Warning Messages(868) DEL
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Error and Warning Messages(973) onl
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Error and Warning Messages(990) mod
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Error and Warning Messagesdelete wh
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324Error and Warning Messages
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326Chip Information
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INDEXINDEXDB, 80DDW, 81DS, 81DW, 80
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INDEXINDEXbasesC source, 29batch fi
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INDEXINDEXEI, 140ellipsis symbol, 4
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INDEXINDEX-WARNFORMAT=format, 14-C,
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INDEXINDEXMEMSET, 171MODF, 172PERSI
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INDEXINDEXused in executable, 96mul
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INDEXINDEXRAND, 185read-only variab
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INDEXINDEXint types, 32local, 39per
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DSPICC OptionsOptionMeaning-BmodelS
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